{"id":162084,"date":"2026-06-12T12:08:11","date_gmt":"2026-06-12T12:08:11","guid":{"rendered":"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/"},"modified":"2026-06-12T12:08:11","modified_gmt":"2026-06-12T12:08:11","slug":"free-english-for-ai-engineer-lessons","status":"publish","type":"page","link":"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/","title":{"rendered":"Free English for AI Engineer Lessons"},"content":{"rendered":"\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Nunito:wght@400;600;700;800&family=Playfair+Display:wght@700&display=swap');\n\n.acc-container {\n  max-width: 1100px;\n  margin: 0 auto;\n  padding: 20px 16px 48px;\n  font-family: 'Nunito', sans-serif;\n  background: transparent;\n}\n\n.acc-header {\n  text-align: center;\n  margin-bottom: 40px;\n  padding: 40px 24px 36px;\n  background: linear-gradient(135deg, #0077b6 0%, #0096c7 50%, #00b4d8 100%);\n  border-radius: 20px;\n  color: #fff;\n  position: relative;\n  overflow: hidden;\n  box-shadow: 0 8px 32px rgba(0,119,182,0.35);\n}\n\n.acc-header::before {\n  content: '';\n  position: absolute;\n  bottom: -20px; left: -10px; right: -10px;\n  height: 60px;\n  background: url(\"data:image\/svg+xml,%3Csvg xmlns='http:\/\/www.w3.org\/2000\/svg' viewBox='0 0 1200 60'%3E%3Cpath fill='rgba(255,255,255,0.15)' d='M0,30 C200,60 400,0 600,30 C800,60 1000,0 1200,30 L1200,60 L0,60 Z'\/%3E%3C\/svg%3E\") center\/cover no-repeat;\n}\n\n.acc-header-icon {\n  font-size: 2.8rem;\n  margin-bottom: 10px;\n  display: block;\n  text-shadow: 0 2px 8px rgba(0,0,0,0.2);\n}\n\n.acc-header h1 {\n  font-family: 'Playfair Display', serif;\n  font-size: clamp(1.6rem, 4vw, 2.4rem);\n  margin: 0 0 8px;\n  letter-spacing: -0.5px;\n  color: #fff;\n  text-shadow: 0 2px 8px rgba(0,0,0,0.2);\n}\n\n.acc-header p {\n  font-size: 1rem;\n  opacity: 0.92;\n  margin: 0;\n  font-weight: 600;\n}\n\n.acc-stats {\n  display: flex;\n  justify-content: center;\n  gap: 16px;\n  margin-top: 18px;\n  flex-wrap: wrap;\n}\n\n.acc-stat {\n  background: rgba(255,255,255,0.18);\n  border: 1px solid rgba(255,255,255,0.3);\n  border-radius: 30px;\n  padding: 5px 18px;\n  font-size: 0.85rem;\n  font-weight: 700;\n}\n\n\/* ===== Level filter bar ===== *\/\n.acc-filter-wrap {\n  display: flex;\n  justify-content: center;\n  gap: 10px;\n  margin-bottom: 22px;\n  flex-wrap: wrap;\n}\n\n.acc-filter-btn {\n  padding: 8px 22px;\n  border-radius: 30px;\n  border: 2px solid #dbeeff;\n  background: #fff;\n  font-family: 'Nunito', sans-serif;\n  font-size: 0.88rem;\n  font-weight: 800;\n  color: #0077b6;\n  cursor: pointer;\n  transition: all 0.2s ease;\n  user-select: none;\n}\n\n.acc-filter-btn:hover { border-color: #0077b6; background: #f0f8ff; }\n\n.acc-filter-btn.active {\n  background: linear-gradient(135deg, #0077b6, #00b4d8);\n  border-color: #0077b6;\n  color: #fff;\n  box-shadow: 0 4px 14px rgba(0,119,182,0.30);\n}\n\n.acc-filter-btn.f-easy.active { background: linear-gradient(135deg, #0077b6, #00b4d8); border-color: #0077b6; box-shadow: 0 4px 14px rgba(0,119,182,0.30); }\n.acc-filter-btn.f-medium.active { background: linear-gradient(135deg, #e65100, #fb8c00); border-color: #e65100; box-shadow: 0 4px 14px rgba(230,81,0,0.30); }\n.acc-filter-btn.f-advanced.active { background: linear-gradient(135deg, #b71c1c, #e53935); border-color: #b71c1c; box-shadow: 0 4px 14px rgba(183,28,28,0.30); }\n\n\/* ===== Search ===== *\/\n.acc-search-wrap {\n  margin-bottom: 36px;\n  display: flex;\n  justify-content: center;\n}\n\n.acc-search {\n  width: 100%;\n  max-width: 520px;\n  padding: 12px 20px 12px 46px;\n  border: 2px solid #dbeeff;\n  border-radius: 40px;\n  font-family: 'Nunito', sans-serif;\n  font-size: 0.95rem;\n  color: #1a3a5c;\n  outline: none;\n  background: #fff url(\"data:image\/svg+xml,%3Csvg xmlns='http:\/\/www.w3.org\/2000\/svg' fill='none' viewBox='0 0 24 24' stroke='%230077b6' stroke-width='2.2'%3E%3Ccircle cx='11' cy='11' r='8'\/%3E%3Cpath d='M21 21l-4.35-4.35'\/%3E%3C\/svg%3E\") no-repeat 14px center \/ 20px;\n  box-shadow: 0 2px 12px rgba(0,119,182,0.08);\n  transition: border-color 0.2s, box-shadow 0.2s;\n}\n\n.acc-search:focus { border-color: #00b4d8; box-shadow: 0 4px 18px rgba(0,119,182,0.16); }\n.acc-search::placeholder { color: #90b4cc; }\n\n\/* ===== Topic section ===== *\/\n.acc-topic { margin-bottom: 48px; }\n\n.acc-topic-header {\n  display: flex;\n  align-items: center;\n  gap: 14px;\n  margin-bottom: 18px;\n  padding: 16px 20px;\n  background: linear-gradient(135deg, #e8f6ff 0%, #f0faff 60%, #e8f4fd 100%);\n  border-radius: 14px;\n  border: 1.5px solid #90caf9;\n  position: relative;\n  overflow: hidden;\n  box-shadow: 0 3px 12px rgba(0,119,182,0.10);\n}\n\n.acc-topic-header::before {\n  content: '';\n  position: absolute;\n  left: 0; top: 0; bottom: 0;\n  width: 5px;\n  background: linear-gradient(180deg, #0077b6, #00b4d8, #48cae4);\n  border-radius: 14px 0 0 14px;\n}\n\n.acc-topic-icon {\n  font-size: 1.9rem;\n  flex-shrink: 0;\n  filter: drop-shadow(0 2px 4px rgba(0,119,182,0.20));\n}\n\n.acc-topic-header h2 {\n  font-family: 'Playfair Display', serif;\n  font-size: clamp(1.1rem, 2.5vw, 1.3rem);\n  color: #1a3a5c;\n  margin: 0;\n  line-height: 1.3;\n  font-weight: 700;\n  letter-spacing: -0.2px;\n}\n\n.acc-topic-count {\n  margin-left: auto;\n  background: linear-gradient(135deg, #0077b6, #00b4d8);\n  color: #fff;\n  font-size: 0.76rem;\n  font-weight: 700;\n  padding: 5px 14px;\n  border-radius: 20px;\n  white-space: nowrap;\n  box-shadow: 0 2px 8px rgba(0,119,182,0.30);\n  flex-shrink: 0;\n}\n\n\/* ===== Level sub-section ===== *\/\n.acc-level { margin-bottom: 22px; }\n\n.acc-level-header {\n  display: flex;\n  align-items: center;\n  gap: 10px;\n  margin-bottom: 12px;\n  padding: 8px 14px;\n  border-radius: 10px;\n  font-weight: 800;\n  font-size: 0.92rem;\n  width: fit-content;\n}\n\n.acc-level-header .acc-level-count {\n  font-size: 0.74rem;\n  font-weight: 700;\n  padding: 2px 10px;\n  border-radius: 14px;\n  background: rgba(255,255,255,0.7);\n}\n\n.acc-level-easy {\n  background: #e8f6ff;\n  border: 1.5px solid #90caf9;\n  color: #0077b6;\n}\n.acc-level-easy .acc-level-count { color: #0077b6; }\n\n.acc-level-medium {\n  background: #fff3e0;\n  border: 1.5px solid #ffb74d;\n  color: #e65100;\n}\n.acc-level-medium .acc-level-count { color: #e65100; }\n\n.acc-level-advanced {\n  background: #ffebee;\n  border: 1.5px solid #e57373;\n  color: #b71c1c;\n}\n.acc-level-advanced .acc-level-count { color: #b71c1c; }\n\n\/* ===== Cards ===== *\/\n.acc-grid {\n  display: grid;\n  grid-template-columns: repeat(3, 1fr);\n  gap: 14px;\n}\n\n@media (max-width: 900px) {\n  .acc-grid { grid-template-columns: repeat(2, 1fr); }\n}\n\n.acc-card {\n  background: #fff;\n  border: 2px solid #90caf9;\n  border-radius: 14px;\n  padding: 16px 16px 14px;\n  display: flex;\n  flex-direction: column;\n  gap: 12px;\n  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;\n  box-shadow: 0 3px 10px rgba(0,119,182,0.10);\n  position: relative;\n}\n\n.acc-card:hover {\n  transform: translateY(-3px);\n  box-shadow: 0 10px 26px rgba(0,119,182,0.22);\n  border-color: #0077b6;\n}\n\n.acc-card.lv-Easy { border-color: #90caf9; box-shadow: 0 3px 10px rgba(0,119,182,0.10); }\n.acc-card.lv-Easy:hover { border-color: #0077b6; box-shadow: 0 10px 26px rgba(0,119,182,0.22); }\n.acc-card.lv-Medium { border-color: #ffcc80; box-shadow: 0 3px 10px rgba(230,81,0,0.10); }\n.acc-card.lv-Medium:hover { border-color: #fb8c00; box-shadow: 0 10px 26px rgba(230,81,0,0.22); }\n.acc-card.lv-Advanced { border-color: #ef9a9a; box-shadow: 0 3px 10px rgba(183,28,28,0.10); }\n.acc-card.lv-Advanced:hover { border-color: #e53935; box-shadow: 0 10px 26px rgba(183,28,28,0.22); }\n\n.acc-card-title {\n  font-size: 0.88rem;\n  font-weight: 700;\n  color: #1a3a5c;\n  line-height: 1.45;\n  flex: 1;\n  padding-right: 6px;\n}\n\n.acc-badge {\n  position: absolute;\n  top: -10px;\n  right: 12px;\n  font-size: 0.66rem;\n  font-weight: 800;\n  letter-spacing: 0.4px;\n  padding: 3px 11px;\n  border-radius: 14px;\n  color: #fff;\n  text-transform: uppercase;\n}\n\n.acc-badge.lv-Easy { background: linear-gradient(135deg, #0077b6, #00b4d8); box-shadow: 0 2px 6px rgba(0,119,182,0.4); }\n.acc-badge.lv-Medium { background: linear-gradient(135deg, #e65100, #fb8c00); box-shadow: 0 2px 6px rgba(230,81,0,0.4); }\n.acc-badge.lv-Advanced { background: linear-gradient(135deg, #b71c1c, #e53935); box-shadow: 0 2px 6px rgba(183,28,28,0.4); }\n\n.acc-btn {\n  display: inline-block;\n  background: linear-gradient(135deg, #0077b6, #0096c7);\n  color: #fff !important;\n  padding: 8px 18px;\n  border-radius: 8px;\n  text-decoration: none !important;\n  font-size: 0.82rem;\n  font-weight: 700;\n  letter-spacing: 0.3px;\n  align-self: flex-start;\n  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;\n  box-shadow: 0 3px 10px rgba(0,119,182,0.3);\n  border: none;\n  cursor: pointer;\n}\n\n.acc-btn:hover {\n  background: linear-gradient(135deg, #005f9e, #0077b6);\n  transform: translateY(-1px);\n  box-shadow: 0 5px 16px rgba(0,119,182,0.4);\n  color: #fff !important;\n}\n\n.acc-card.lv-Easy .acc-btn { background: linear-gradient(135deg, #0077b6, #0096c7); box-shadow: 0 3px 10px rgba(0,119,182,0.3); }\n.acc-card.lv-Easy .acc-btn:hover { background: linear-gradient(135deg, #005f9e, #0077b6); box-shadow: 0 5px 16px rgba(0,119,182,0.4); }\n.acc-card.lv-Medium .acc-btn { background: linear-gradient(135deg, #e65100, #f57c00); box-shadow: 0 3px 10px rgba(230,81,0,0.3); }\n.acc-card.lv-Medium .acc-btn:hover { background: linear-gradient(135deg, #bf360c, #e65100); box-shadow: 0 5px 16px rgba(230,81,0,0.4); }\n.acc-card.lv-Advanced .acc-btn { background: linear-gradient(135deg, #b71c1c, #d32f2f); box-shadow: 0 3px 10px rgba(183,28,28,0.3); }\n.acc-card.lv-Advanced .acc-btn:hover { background: linear-gradient(135deg, #8e1414, #b71c1c); box-shadow: 0 5px 16px rgba(183,28,28,0.4); }\n\n\/* ===== Load more ===== *\/\n.acc-load-more {\n  display: flex;\n  align-items: center;\n  gap: 8px;\n  margin-top: 14px;\n  padding: 10px 20px;\n  background: #f0f8ff;\n  border: 1.5px dashed #90caf9;\n  border-radius: 10px;\n  color: #0077b6;\n  font-size: 0.88rem;\n  font-weight: 700;\n  cursor: pointer;\n  width: fit-content;\n  transition: background 0.2s, border-color 0.2s;\n  user-select: none;\n}\n\n.acc-load-more:hover { background: #dbeeff; border-color: #0077b6; }\n\n.acc-load-less {\n  border-color: #ffd0d0;\n  background: #fff5f5;\n  color: #c0392b;\n}\n\n.acc-load-less:hover { background: #ffe5e5; border-color: #e74c3c; }\n\n.acc-load-more svg { transition: transform 0.2s; }\n.acc-load-more:hover svg { transform: translateY(2px); }\n\n.acc-hidden { display: none; }\n\n.acc-no-result {\n  text-align: center;\n  padding: 40px 20px;\n  color: #7faac4;\n  font-size: 1rem;\n  font-weight: 600;\n  display: none;\n}\n\n@media (max-width: 600px) {\n  .acc-grid { grid-template-columns: 1fr; }\n  .acc-stats { gap: 10px; }\n}\n<\/style>\n<div class=\"acc-container\">\n  <div class=\"acc-header\">\n    <span class=\"acc-header-icon\">\ud83e\udd16<\/span>\n    <h1>English for AI Engineer \u2014 Professional Lessons<\/h1>\n    <p>Practice real workplace English for ai engineer professionals \u2014 by topic and level<\/p>\n    <div class=\"acc-stats\">\n      <span class=\"acc-stat\" id=\"acc-total\">\u23f3 Loading&#8230;<\/span>\n      <span class=\"acc-stat\" id=\"acc-topics-count\">\u23f3 Loading&#8230;<\/span>\n      <span class=\"acc-stat\" id=\"acc-levels-count\">\u23f3 Loading&#8230;<\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"acc-filter-wrap\">\n    <button class=\"acc-filter-btn active\" data-level=\"All\" onclick=\"accFilterLevel(this)\">\ud83c\udf10 All Levels<\/button>\n    <button class=\"acc-filter-btn f-easy\" data-level=\"Easy\" onclick=\"accFilterLevel(this)\">\ud83d\udd35 Easy<\/button>\n    <button class=\"acc-filter-btn f-medium\" data-level=\"Medium\" onclick=\"accFilterLevel(this)\">\ud83d\udfe0 Medium<\/button>\n    <button class=\"acc-filter-btn f-advanced\" data-level=\"Advanced\" onclick=\"accFilterLevel(this)\">\ud83d\udd34 Advanced<\/button>\n  <\/div>\n\n  <div class=\"acc-search-wrap\">\n    <input class=\"acc-search\" type=\"text\" id=\"acc-search-input\"\n      placeholder=\"Search lessons... (e.g. negotiating, feedback, client)\"\n      oninput=\"accApplyFilters()\" \/>\n  <\/div>\n\n  <div id=\"acc-topics-container\"><\/div>\n  <div class=\"acc-no-result\" id=\"acc-no-result\">\ud83d\ude15 No lessons found. Try a different keyword or level.<\/div>\n<\/div>\n<script>\nconst accLessons = [\n[\"Closing a Contract Negotiation with Limited Resources\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/closing-a-contract-negotiation-with-limited-resources-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Complaints and Priorities as an AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-and-priorities-as-an-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"Feedback Session: Clarifying Misunderstandings\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/feedback-session-clarifying-misunderstandings-english-for-ai-engineer-medium-level\/\"],\n[\"Handling Objections in Emails to Senior Management\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-objections-in-emails-to-senior-management-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Contract Terms After a Service Failure\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contract-terms-after-a-service-failure-english-for-ai-engineer-easy-level\/\"],\n[\"Training New Staff on Root Cause Analysis and Team Coordination\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/training-new-staff-on-root-cause-analysis-and-team-coordination-english-for-ai-engineer-advanced-level\/\"],\n[\"Setting Priorities After a Service Failure\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/setting-priorities-after-a-service-failure-english-for-ai-engineer-medium-level\/\"],\n[\"Delegating Tasks During a Remote Client Meeting\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/delegating-tasks-during-a-remote-client-meeting-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Complaints with a VIP Customer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-with-a-vip-customer-english-for-ai-engineer-medium-level\/\"],\n[\"Verifying Details in a High-Stakes Meeting\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/verifying-details-in-a-high-stakes-meeting-english-for-ai-engineer-advanced-level\/\"],\n[\"Negotiating Terms with Clients as an AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-terms-with-clients-as-an-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Service Failure with Clear Steps\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-service-failure-with-clear-steps-english-for-ai-engineer-easy-level\/\"],\n[\"Clear Steps for Cross-Cultural Communication in AI Engineering\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/clear-steps-for-cross-cultural-communication-in-ai-engineering-english-for-ai-engineer-advanced-level\/\"],\n[\"Closing Feedback Sessions Professionally While Working Remotely\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/closing-feedback-sessions-professionally-while-working-remotely-english-for-ai-engineer-easy-level\/\"],\n[\"Project Updates and Follow-Up in AI Engineering\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-and-follow-up-in-ai-engineering-english-for-ai-engineer-advanced-level\/\"],\n[\"Managing Priorities During Performance Reviews\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/managing-priorities-during-performance-reviews-english-for-ai-engineer-advanced-level\/\"],\n[\"Performance Reviews Under Tight Deadlines\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-reviews-under-tight-deadlines-english-for-ai-engineer-medium-level\/\"],\n[\"Reporting Progress and Resolving Misunderstanding\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-and-resolving-misunderstanding-english-for-ai-engineer-medium-level\/\"],\n[\"Team Collaboration and Task Delegation\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/team-collaboration-and-task-delegation-english-for-ai-engineer-easy-level\/\"],\n[\"Escalating a Technical Issue for a VIP Customer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/escalating-a-technical-issue-for-a-vip-customer-english-for-ai-engineer-advanced-level\/\"],\n[\"Solving an Urgent Task Together\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/solving-an-urgent-task-together-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Contracts During Peak Business Hours\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contracts-during-peak-business-hours-english-for-ai-engineer-advanced-level\/\"],\n[\"Project Updates and Closing Under Deadline Pressure\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-and-closing-under-deadline-pressure-english-for-ai-engineer-medium-level\/\"],\n[\"Cross-Cultural Communication Under Tight Deadlines\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/cross-cultural-communication-under-tight-deadlines-english-for-ai-engineer-advanced-level\/\"],\n[\"Giving Presentations to Senior Management\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/giving-presentations-to-senior-management-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Emergencies with Remote Updates as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-with-remote-updates-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Setting Priorities as an AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/setting-priorities-as-an-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"System Outage Update from AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/system-outage-update-from-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Requesting More Information in Technical Support\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/requesting-more-information-in-technical-support-english-for-ai-engineer-medium-level\/\"],\n[\"Handling an Urgent Sales Request as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-an-urgent-sales-request-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Scheduling and Planning with a VIP Customer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-and-planning-with-a-vip-customer-english-for-ai-engineer-easy-level\/\"],\n[\"Setting Priorities Under Tight Deadlines\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/setting-priorities-under-tight-deadlines-english-for-ai-engineer-advanced-level\/\"],\n[\"Handling Complaints with Unclear Requirements\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-with-unclear-requirements-english-for-ai-engineer-advanced-level\/\"],\n[\"Finding the Root Cause in a High-Stakes AI Meeting\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/finding-the-root-cause-in-a-high-stakes-ai-meeting-english-for-ai-engineer-medium-level\/\"],\n[\"Performance Reviews and Onboarding a New AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-reviews-and-onboarding-a-new-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Complaints with Limited Resources as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-with-limited-resources-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Giving Feedback and Offering Compensation Remotely\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/giving-feedback-and-offering-compensation-remotely-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Complaints Under Tight Deadlines\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-under-tight-deadlines-english-for-ai-engineer-medium-level\/\"],\n[\"Reassuring a Difficult Client as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reassuring-a-difficult-client-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Coordinating Schedules for a VIP Customer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/coordinating-schedules-for-a-vip-customer-english-for-ai-engineer-medium-level\/\"],\n[\"Scheduling and Planning with Limited Resources\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-and-planning-with-limited-resources-english-for-ai-engineer-easy-level-2\/\"],\n[\"Handling Emergencies with a New AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-with-a-new-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Writing Emails to Identify Root Causes While Working Remotely\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/writing-emails-to-identify-root-causes-while-working-remotely-english-for-ai-engineer-advanced-level\/\"],\n[\"Reassuring Clients and Coordinating Teams\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reassuring-clients-and-coordinating-teams-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Contracts for Urgent AI Project\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contracts-for-urgent-ai-project-english-for-ai-engineer-easy-level\/\"],\n[\"Reporting Progress and Clarifying Expectations in AI Engineering\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-and-clarifying-expectations-in-ai-engineering-english-for-ai-engineer-advanced-level\/\"],\n[\"Sales Discussion During System Outage\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/sales-discussion-during-system-outage-english-for-ai-engineer-advanced-level\/\"],\n[\"Meeting Clients with Limited Resources\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/meeting-clients-with-limited-resources-english-for-ai-engineer-medium-level\/\"],\n[\"Planning Next Steps in a Compliance Check\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/planning-next-steps-in-a-compliance-check-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Emergencies as an AI Engineer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-as-an-ai-engineer-english-for-ai-engineer-medium-level\/\"],\n[\"Setting Priorities During a Compliance Check\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/setting-priorities-during-a-compliance-check-english-for-ai-engineer-medium-level\/\"],\n[\"Confirming Next Steps Under Deadline Pressure\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/confirming-next-steps-under-deadline-pressure-english-for-ai-engineer-easy-level\/\"],\n[\"Scheduling a Compliance Check\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-a-compliance-check-english-for-ai-engineer-easy-level\/\"],\n[\"Sales Discussion with a VIP Customer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/sales-discussion-with-a-vip-customer-english-for-ai-engineer-medium-level\/\"],\n[\"Scheduling and Planning with Limited Resources\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-and-planning-with-limited-resources-english-for-ai-engineer-easy-level\/\"],\n[\"Feedback Sessions with a Difficult Client\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/feedback-sessions-with-a-difficult-client-english-for-ai-engineer-advanced-level\/\"],\n[\"Handling Objections with a VIP Customer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-objections-with-a-vip-customer-english-for-ai-engineer-medium-level\/\"],\n[\"Training New Staff on Setting Priorities with Unclear AI Project Requirements\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/training-new-staff-on-setting-priorities-with-unclear-ai-project-requirements-english-for-ai-engineer-advanced-level\/\"],\n[\"Performance Review Follow-Up\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-review-follow-up-english-for-ai-engineer-easy-level\/\"],\n[\"Solving a Bug in AI Code\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/solving-a-bug-in-ai-code-english-for-ai-engineer-advanced-level\/\"],\n[\"Coordinating Schedules to Solve a Complex AI Issue\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/coordinating-schedules-to-solve-a-complex-ai-issue-english-for-ai-engineer-medium-level\/\"],\n[\"Handling Objections in Phone Calls as an AI Engineer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-objections-in-phone-calls-as-an-ai-engineer-english-for-ai-engineer-medium-level\/\"],\n[\"Coordinating Schedules with a VIP Customer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/coordinating-schedules-with-a-vip-customer-english-for-ai-engineer-easy-level\/\"],\n[\"Reassuring a Client About a Complex AI Issue\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reassuring-a-client-about-a-complex-ai-issue-english-for-ai-engineer-advanced-level\/\"],\n[\"Summarizing Sales Discussions for Senior Management\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/summarizing-sales-discussions-for-senior-management-english-for-ai-engineer-advanced-level\/\"],\n[\"Technical Support and Apology\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/technical-support-and-apology-english-for-ai-engineer-easy-level\/\"],\n[\"Sales Discussion with Team Coordination\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/sales-discussion-with-team-coordination-english-for-ai-engineer-easy-level\/\"],\n[\"Fixing a Misunderstanding in an Email\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/fixing-a-misunderstanding-in-an-email-english-for-ai-engineer-medium-level\/\"],\n[\"Making Phone Calls with Limited Resources as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/making-phone-calls-with-limited-resources-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Remote AI Engineer Proposes Solution to Customer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/remote-ai-engineer-proposes-solution-to-customer-english-for-ai-engineer-medium-level\/\"],\n[\"Writing Emails to Clarify Unclear Requirements\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/writing-emails-to-clarify-unclear-requirements-english-for-ai-engineer-advanced-level\/\"],\n[\"Feedback Sessions and Team Coordination for AI Engineer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/feedback-sessions-and-team-coordination-for-ai-engineer-english-for-ai-engineer-medium-level\/\"],\n[\"Giving Feedback and Delegating Tasks in AI Engineering\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/giving-feedback-and-delegating-tasks-in-ai-engineering-english-for-ai-engineer-advanced-level\/\"],\n[\"Team Collaboration in AI Engineering\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/team-collaboration-in-ai-engineering-english-for-ai-engineer-medium-level\/\"],\n[\"Apologizing and Offering Compensation in Cross-Cultural Communication\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/apologizing-and-offering-compensation-in-cross-cultural-communication-english-for-ai-engineer-medium-level\/\"],\n[\"Reassuring a Client During a Compliance Check\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reassuring-a-client-during-a-compliance-check-english-for-ai-engineer-easy-level\/\"],\n[\"Making Phone Calls to Solve a Problem\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/making-phone-calls-to-solve-a-problem-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Contracts While Managing Multiple Tasks\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contracts-while-managing-multiple-tasks-english-for-ai-engineer-advanced-level\/\"],\n[\"Giving Presentations Under Tight Deadline Pressure\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/giving-presentations-under-tight-deadline-pressure-english-for-ai-engineer-advanced-level\/\"],\n[\"Team Collaboration and Task Delegation\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/team-collaboration-and-task-delegation-english-for-ai-engineer-easy-level-2\/\"],\n[\"Handling Complaints During a System Outage\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-during-a-system-outage-english-for-ai-engineer-easy-level\/\"],\n[\"Training New Staff with Updates and Multitasking\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/training-new-staff-with-updates-and-multitasking-english-for-ai-engineer-easy-level\/\"],\n[\"Team Collaboration During Compliance Check\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/team-collaboration-during-compliance-check-english-for-ai-engineer-medium-level\/\"],\n[\"Reporting Progress in a High-Stakes Meeting\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-in-a-high-stakes-meeting-english-for-ai-engineer-easy-level\/\"],\n[\"Step-by-Step Guidance in a High-Stakes AI Meeting\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/step-by-step-guidance-in-a-high-stakes-ai-meeting-english-for-ai-engineer-advanced-level\/\"],\n[\"Handling Emergencies with Apologies and Compensation\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-with-apologies-and-compensation-english-for-ai-engineer-easy-level\/\"],\n[\"Setting Priorities to Resolve a Misunderstanding\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/setting-priorities-to-resolve-a-misunderstanding-english-for-ai-engineer-medium-level\/\"],\n[\"Handling Emergencies Professionally as an AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-professionally-as-an-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"Managing Calls and Tasks as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/managing-calls-and-tasks-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Delegating Tasks During Peak Hours\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/delegating-tasks-during-peak-hours-english-for-ai-engineer-easy-level\/\"],\n[\"Setting Priorities with Multiple Teams\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/setting-priorities-with-multiple-teams-english-for-ai-engineer-easy-level\/\"],\n[\"Reporting Progress on an Urgent AI Task\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-on-an-urgent-ai-task-english-for-ai-engineer-easy-level\/\"],\n[\"Managing Tasks and Giving Instructions as an AI Engineer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/managing-tasks-and-giving-instructions-as-an-ai-engineer-english-for-ai-engineer-medium-level\/\"],\n[\"Delegating Phone Calls During a Management Presentation\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/delegating-phone-calls-during-a-management-presentation-english-for-ai-engineer-advanced-level\/\"],\n[\"Performance Reviews During Busy Hours\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-reviews-during-busy-hours-english-for-ai-engineer-easy-level\/\"],\n[\"Closing Emails Professionally During a Compliance Check\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/closing-emails-professionally-during-a-compliance-check-english-for-ai-engineer-easy-level\/\"],\n[\"Project Updates and Expectations in Remote AI Engineering\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-and-expectations-in-remote-ai-engineering-english-for-ai-engineer-advanced-level\/\"],\n[\"Handling Objections with a VIP Customer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-objections-with-a-vip-customer-english-for-ai-engineer-easy-level\/\"],\n[\"Training New Staff While Managing Multiple Tasks\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/training-new-staff-while-managing-multiple-tasks-english-for-ai-engineer-medium-level\/\"],\n[\"Setting Priorities in a High-Stakes AI Project Meeting\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/setting-priorities-in-a-high-stakes-ai-project-meeting-english-for-ai-engineer-medium-level\/\"],\n[\"Cross-Cultural Communication in AI Engineering\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/cross-cultural-communication-in-ai-engineering-english-for-ai-engineer-medium-level\/\"],\n[\"Checking Details for an Urgent AI Request\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/checking-details-for-an-urgent-ai-request-english-for-ai-engineer-easy-level\/\"],\n[\"Writing Emails to Coordinate with Teams\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/writing-emails-to-coordinate-with-teams-english-for-ai-engineer-easy-level\/\"],\n[\"Reporting Progress and Clarifying Expectations\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-and-clarifying-expectations-english-for-ai-engineer-medium-level\/\"],\n[\"Project Updates and Handling Objections\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-and-handling-objections-english-for-ai-engineer-medium-level\/\"],\n[\"Project Updates During System Outage\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-during-system-outage-english-for-ai-engineer-medium-level\/\"],\n[\"Project Updates and Escalation in AI Engineering\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-and-escalation-in-ai-engineering-english-for-ai-engineer-easy-level\/\"],\n[\"Delegating Tasks During an Urgent AI Project\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/delegating-tasks-during-an-urgent-ai-project-english-for-ai-engineer-advanced-level\/\"],\n[\"Project Updates Under Tight Deadline\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-under-tight-deadline-english-for-ai-engineer-easy-level\/\"],\n[\"Apologizing and Offering Compensation for Urgent Requests\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/apologizing-and-offering-compensation-for-urgent-requests-english-for-ai-engineer-easy-level\/\"],\n[\"Setting Priorities with Clients After Unclear Requirements\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/setting-priorities-with-clients-after-unclear-requirements-english-for-ai-engineer-advanced-level\/\"],\n[\"Following Up on AI Project Progress\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/following-up-on-ai-project-progress-english-for-ai-engineer-easy-level\/\"],\n[\"Feedback Sessions While Working Remotely\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/feedback-sessions-while-working-remotely-english-for-ai-engineer-advanced-level\/\"],\n[\"Checking Details in Remote Team Work\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/checking-details-in-remote-team-work-english-for-ai-engineer-easy-level\/\"],\n[\"Team Collaboration with Remote Updates\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/team-collaboration-with-remote-updates-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Terms for a New AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-terms-for-a-new-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Scheduling and Planning for AI Project\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-and-planning-for-ai-project-english-for-ai-engineer-medium-level\/\"],\n[\"Coordinating Next Steps in Email Communication\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/coordinating-next-steps-in-email-communication-english-for-ai-engineer-medium-level\/\"],\n[\"Scheduling and Planning with Limited Resources\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-and-planning-with-limited-resources-english-for-ai-engineer-medium-level\/\"],\n[\"Coordinating Emergency Responses as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/coordinating-emergency-responses-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Giving Presentations Under Tight Deadlines\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/giving-presentations-under-tight-deadlines-english-for-ai-engineer-medium-level\/\"],\n[\"Performance Review: Handling a Difficult Client\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-review-handling-a-difficult-client-english-for-ai-engineer-advanced-level\/\"],\n[\"Meeting Clients and Proposing AI Solutions\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/meeting-clients-and-proposing-ai-solutions-english-for-ai-engineer-medium-level\/\"],\n[\"Asking for More Information During Presentations\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/asking-for-more-information-during-presentations-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Terms with Clients in a Senior Management Meeting\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-terms-with-clients-in-a-senior-management-meeting-english-for-ai-engineer-medium-level\/\"],\n[\"Clarifying Project Requirements as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/clarifying-project-requirements-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Reporting Progress During System Outage\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-during-system-outage-english-for-ai-engineer-easy-level\/\"],\n[\"Team Collaboration: Apologizing and Offering Compensation During Peak Hours\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/team-collaboration-apologizing-and-offering-compensation-during-peak-hours-english-for-ai-engineer-advanced-level\/\"],\n[\"Sales Discussion After Negative Feedback\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/sales-discussion-after-negative-feedback-english-for-ai-engineer-easy-level\/\"],\n[\"Scheduling Feedback Sessions for New AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-feedback-sessions-for-new-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Complaints with Follow-Up Questions\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-with-follow-up-questions-english-for-ai-engineer-easy-level\/\"],\n[\"Requesting Information During Peak Hours\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/requesting-information-during-peak-hours-english-for-ai-engineer-advanced-level\/\"],\n[\"Training New Staff with Unclear Requirements\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/training-new-staff-with-unclear-requirements-english-for-ai-engineer-easy-level\/\"],\n[\"Closing a Conversation with Clear Instructions\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/closing-a-conversation-with-clear-instructions-english-for-ai-engineer-easy-level\/\"],\n[\"Sales Discussion with Step-by-Step Guidance\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/sales-discussion-with-step-by-step-guidance-english-for-ai-engineer-medium-level\/\"],\n[\"Reporting Progress and Negotiating Terms During Peak Hours\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-and-negotiating-terms-during-peak-hours-english-for-ai-engineer-advanced-level\/\"],\n[\"Escalating Technical Support with Limited Resources\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/escalating-technical-support-with-limited-resources-english-for-ai-engineer-easy-level\/\"],\n[\"Reporting Progress While Working Remotely as an AI Engineer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-while-working-remotely-as-an-ai-engineer-english-for-ai-engineer-advanced-level\/\"],\n[\"Writing Emails and Managing Tasks as an AI Engineer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/writing-emails-and-managing-tasks-as-an-ai-engineer-english-for-ai-engineer-medium-level\/\"],\n[\"Progress Update Under Tight Deadline\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/progress-update-under-tight-deadline-english-for-ai-engineer-medium-level\/\"],\n[\"Negotiating Contracts While Managing Tasks\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contracts-while-managing-tasks-english-for-ai-engineer-medium-level\/\"],\n[\"Apologizing and Offering Help While Working Remotely\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/apologizing-and-offering-help-while-working-remotely-english-for-ai-engineer-easy-level\/\"],\n[\"Cross-Cultural Communication in Remote AI Work\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/cross-cultural-communication-in-remote-ai-work-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Contracts with Unclear Requirements\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contracts-with-unclear-requirements-english-for-ai-engineer-medium-level\/\"],\n[\"Handling Emergencies: Documenting Discussions for Management\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-documenting-discussions-for-management-english-for-ai-engineer-medium-level\/\"],\n[\"Negotiating Contracts While Managing Tasks\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contracts-while-managing-tasks-english-for-ai-engineer-medium-level-2\/\"],\n[\"Making Phone Calls While Working Remotely\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/making-phone-calls-while-working-remotely-english-for-ai-engineer-medium-level\/\"],\n[\"Scheduling and Planning Follow-Up with a Client\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-and-planning-follow-up-with-a-client-english-for-ai-engineer-medium-level\/\"],\n[\"Clarifying Expectations After Negative Feedback\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/clarifying-expectations-after-negative-feedback-english-for-ai-engineer-easy-level\/\"],\n[\"Delegating Tasks in AI Engineering\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/delegating-tasks-in-ai-engineering-english-for-ai-engineer-easy-level\/\"],\n[\"Clarifying Customer Requirements for AI Project\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/clarifying-customer-requirements-for-ai-project-english-for-ai-engineer-advanced-level\/\"],\n[\"Clearing Up a Misunderstanding About AI Model Training\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/clearing-up-a-misunderstanding-about-ai-model-training-english-for-ai-engineer-medium-level\/\"],\n[\"Handling Emergencies with Clear Questions\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-with-clear-questions-english-for-ai-engineer-medium-level\/\"],\n[\"Fixing Problems After Negative Feedback\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/fixing-problems-after-negative-feedback-english-for-ai-engineer-medium-level\/\"],\n[\"Technical Support Follow-Up Questions in AI Presentation\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/technical-support-follow-up-questions-in-ai-presentation-english-for-ai-engineer-advanced-level\/\"],\n[\"Giving Presentations and Asking Follow-Up Questions Remotely\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/giving-presentations-and-asking-follow-up-questions-remotely-english-for-ai-engineer-advanced-level\/\"],\n[\"Confirming Next Steps in a High-Stakes AI Presentation\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/confirming-next-steps-in-a-high-stakes-ai-presentation-english-for-ai-engineer-advanced-level\/\"],\n[\"Reporting Progress During Peak Business Hours\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/reporting-progress-during-peak-business-hours-english-for-ai-engineer-easy-level\/\"],\n[\"Scheduling and Planning After a Service Failure\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/scheduling-and-planning-after-a-service-failure-english-for-ai-engineer-advanced-level\/\"],\n[\"Negotiating Contracts with a VIP Customer\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contracts-with-a-vip-customer-english-for-ai-engineer-advanced-level\/\"],\n[\"Handling Emergencies During a System Outage\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-during-a-system-outage-english-for-ai-engineer-easy-level\/\"],\n[\"Handling an Urgent AI Request\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-an-urgent-ai-request-english-for-ai-engineer-easy-level\/\"],\n[\"Technical Support: Finding Root Causes Together\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/technical-support-finding-root-causes-together-english-for-ai-engineer-medium-level\/\"],\n[\"Performance Reviews and Next Steps for New AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-reviews-and-next-steps-for-new-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"Customer Inquiry About Limited AI Resources\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/customer-inquiry-about-limited-ai-resources-english-for-ai-engineer-medium-level\/\"],\n[\"Escalating Issues in Sales Discussions\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/escalating-issues-in-sales-discussions-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Complaints During Peak Hours\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-during-peak-hours-english-for-ai-engineer-medium-level\/\"],\n[\"Handling Emergencies with Clear Details\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-emergencies-with-clear-details-english-for-ai-engineer-easy-level\/\"],\n[\"Escalating a System Outage Issue\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/escalating-a-system-outage-issue-english-for-ai-engineer-advanced-level\/\"],\n[\"Escalating an Urgent Request by Email\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/escalating-an-urgent-request-by-email-english-for-ai-engineer-easy-level\/\"],\n[\"Project Updates with Step-by-Step Guidance\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-with-step-by-step-guidance-english-for-ai-engineer-advanced-level\/\"],\n[\"Giving Presentations with Follow-Up Questions in Compliance Checks\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/giving-presentations-with-follow-up-questions-in-compliance-checks-english-for-ai-engineer-easy-level\/\"],\n[\"Technical Support: Finding Root Causes During Peak Hours\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/technical-support-finding-root-causes-during-peak-hours-english-for-ai-engineer-advanced-level\/\"],\n[\"Performance Review Presentation to Senior Management\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-review-presentation-to-senior-management-english-for-ai-engineer-advanced-level\/\"],\n[\"Feedback Session in an AI Engineer Meeting\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/feedback-session-in-an-ai-engineer-meeting-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Presentation Terms with Senior Management\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-presentation-terms-with-senior-management-english-for-ai-engineer-easy-level\/\"],\n[\"Negotiating Contracts When Onboarding a New AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-contracts-when-onboarding-a-new-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"Solving Problems with a Difficult Client\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/solving-problems-with-a-difficult-client-english-for-ai-engineer-medium-level\/\"],\n[\"Proposing an AI Solution Under a Tight Deadline\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/proposing-an-ai-solution-under-a-tight-deadline-english-for-ai-engineer-advanced-level\/\"],\n[\"Technical Support During System Outage\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/technical-support-during-system-outage-english-for-ai-engineer-easy-level-2\/\"],\n[\"Giving Presentations While Working Remotely as an AI Engineer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/giving-presentations-while-working-remotely-as-an-ai-engineer-english-for-ai-engineer-medium-level\/\"],\n[\"Clarifying Project Requirements for AI Development\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/clarifying-project-requirements-for-ai-development-english-for-ai-engineer-advanced-level\/\"],\n[\"Compliance Check Training for New AI Engineers\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/compliance-check-training-for-new-ai-engineers-english-for-ai-engineer-easy-level\/\"],\n[\"Closing a Presentation with Unclear Requirements\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/closing-a-presentation-with-unclear-requirements-english-for-ai-engineer-medium-level\/\"],\n[\"Negotiating Terms During Remote Work\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/negotiating-terms-during-remote-work-english-for-ai-engineer-medium-level\/\"],\n[\"Performance Reviews During Peak Business Hours\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-reviews-during-peak-business-hours-english-for-ai-engineer-medium-level\/\"],\n[\"Managing Sales Discussions and Next Steps as an AI Engineer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/managing-sales-discussions-and-next-steps-as-an-ai-engineer-english-for-ai-engineer-medium-level\/\"],\n[\"Technical Support During System Outage\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/technical-support-during-system-outage-english-for-ai-engineer-easy-level\/\"],\n[\"Feedback Sessions with Limited Resources for an AI Engineer\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/feedback-sessions-with-limited-resources-for-an-ai-engineer-english-for-ai-engineer-medium-level\/\"],\n[\"Performance Review and Misunderstanding Resolution\", \"Medium\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/performance-review-and-misunderstanding-resolution-english-for-ai-engineer-medium-level\/\"],\n[\"Onboarding a New AI Engineer: Cross-Cultural Communication\", \"Advanced\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/onboarding-a-new-ai-engineer-cross-cultural-communication-english-for-ai-engineer-advanced-level\/\"],\n[\"Project Updates and Follow-Up\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/project-updates-and-follow-up-english-for-ai-engineer-easy-level\/\"],\n[\"Handling Complaints and Misunderstandings as an AI Engineer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/handling-complaints-and-misunderstandings-as-an-ai-engineer-english-for-ai-engineer-easy-level\/\"],\n[\"Closing a Conversation with a VIP Customer\", \"Easy\", \"https:\/\/englishteststore.net\/lesson\/english-for-professionals\/english-for-ai-engineer\/closing-a-conversation-with-a-vip-customer-english-for-ai-engineer-easy-level\/\"]\n];\n\nfunction accClassify(title) {\n  const t = title.toLowerCase();\n\n  if (t.includes('onboarding') || t.includes('training') || t.includes('new staff') || t.includes('new hire') || \/\\bnew [a-z]+ onboarding|onboarding a new\\b\/.test(t))\n    return '\ud83c\udf93 Training & Onboarding';\n  if (t.includes('meeting client') || t.includes('vip client') || t.includes('difficult client') || t.includes('client complaint') || t.includes('customer inquir') || t.includes('reassuring a client') || t.includes('client terms') || t.includes('with clients') || t.includes('client about') || t.includes('client under') || t.includes('client during') || t.includes('complaint') || t.includes('vip customer'))\n    return '\ud83e\udd1d Clients & Customer Service';\n  if (t.includes('negotiat') || t.includes('contract') || t.includes('objection') || t.includes('compensation') || t.includes('apolog'))\n    return '\ud83d\udcbc Negotiation, Objections & Apologies';\n  if (t.includes('meeting') || t.includes('presentation') || t.includes('senior management') || t.includes('presenting'))\n    return '\ud83d\udcca Meetings & Presentations';\n  if (t.includes('schedul') || t.includes('planning') || t.includes('urgent request') || t.includes('peak hour') || t.includes('deadline'))\n    return '\ud83d\uddd3\ufe0f Scheduling, Planning & Deadlines';\n  if (t.includes('delegating') || t.includes('team') || t.includes('collaborat') || t.includes('coordinating'))\n    return '\ud83d\udc65 Teamwork, Delegation & Coordination';\n  if (t.includes('feedback') || t.includes('performance review'))\n    return '\ud83d\udcdd Feedback & Performance Reviews';\n  if (t.includes('technical support') || t.includes('system outage') || t.includes('software') || t.includes('root cause') || t.includes('service failure') || t.includes('service issue') || t.includes('service problem') || t.includes('escalat') || t.includes('troubleshoot'))\n    return '\ud83d\udee0\ufe0f Technical Support & Problem Solving';\n  if (t.includes('email') || t.includes('writing') || t.includes('report') || t.includes('progress') || t.includes('update') || t.includes('summariz'))\n    return '\u2709\ufe0f Emails, Reports & Progress Updates';\n  if (t.includes('phone call'))\n    return '\ud83d\udcde Phone Calls & Workplace Situations';\n  if (t.includes('emergenc') || t.includes('misunderstanding') || t.includes('priorit') || t.includes('compliance'))\n    return '\ud83d\udcde Phone Calls & Workplace Situations';\n  return '\ud83d\udcac General Professional Communication';\n}\n\nconst ACC_LEVEL_ORDER = ['Easy', 'Medium', 'Advanced'];\nconst ACC_LEVEL_META = {\n  'Easy':     { icon: '\ud83d\udd35', cls: 'acc-level-easy' },\n  'Medium':   { icon: '\ud83d\udfe0', cls: 'acc-level-medium' },\n  'Advanced': { icon: '\ud83d\udd34', cls: 'acc-level-advanced' }\n};\n\nconst accGroups = {};\naccLessons.forEach(([title, level, url]) => {\n  const topic = accClassify(title);\n  if (!accGroups[topic]) accGroups[topic] = { 'Easy': [], 'Medium': [], 'Advanced': [] };\n  accGroups[topic][level].push([title, url]);\n});\n\nconst accContainer = document.getElementById('acc-topics-container');\nconst accSHOW = 3;\nlet accIdx = 0;\n\nfor (let topic in accGroups) {\n  const totalInTopic = ACC_LEVEL_ORDER.reduce((s, lv) => s + accGroups[topic][lv].length, 0);\n  if (totalInTopic === 0) continue;\n\n  const sec = document.createElement('div');\n  sec.className = 'acc-topic';\n  sec.dataset.topic = topic;\n\n  let html = `\n    <div class=\"acc-topic-header\">\n      <span class=\"acc-topic-icon\">${topic.split(' ')[0]}<\/span>\n      <h2>${topic.substring(topic.indexOf(' ') + 1)}<\/h2>\n      <span class=\"acc-topic-count\">${totalInTopic} lessons<\/span>\n    <\/div>\n  `;\n\n  ACC_LEVEL_ORDER.forEach(level => {\n    const items = accGroups[topic][level];\n    if (items.length === 0) return;\n    const meta = ACC_LEVEL_META[level];\n\n    html += `\n      <div class=\"acc-level\" data-level=\"${level}\">\n        <div class=\"acc-level-header ${meta.cls}\">\n          <span>${meta.icon} ${level} Level<\/span>\n          <span class=\"acc-level-count\">${items.length} lessons<\/span>\n        <\/div>\n        <div class=\"acc-grid\">\n    `;\n\n    items.forEach(([title, url], i) => {\n      const hidden = i >= accSHOW ? `acc-hidden extra-acc${accIdx}` : '';\n      html += `\n        <div class=\"acc-card lv-${level} ${hidden}\" data-title=\"${title.toLowerCase()}\" data-level=\"${level}\">\n          <span class=\"acc-badge lv-${level}\">${level}<\/span>\n          <div class=\"acc-card-title\">${title}<\/div>\n          <a class=\"acc-btn\" href=\"${url}\">\u25b6 Start Lesson<\/a>\n        <\/div>\n      `;\n    });\n\n    html += `<\/div>`;\n\n    if (items.length > accSHOW) {\n      const rem = items.length - accSHOW;\n      html += `\n        <div class=\"acc-load-more\" id=\"btn-more-acc${accIdx}\" onclick=\"accLoadMore(${accIdx})\">\n          <svg width=\"16\" height=\"16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" viewBox=\"0 0 24 24\"><path d=\"M12 5v14M5 12l7 7 7-7\"\/><\/svg>\n          Show ${rem} more lessons\n        <\/div>\n        <div class=\"acc-load-more acc-load-less acc-hidden\" id=\"btn-less-acc${accIdx}\" onclick=\"accLoadLess(${accIdx})\">\n          <svg width=\"16\" height=\"16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" viewBox=\"0 0 24 24\"><path d=\"M12 19V5M5 12l7-7 7 7\"\/><\/svg>\n          Show less\n        <\/div>\n      `;\n    }\n\n    html += `<\/div>`;\n    accIdx++;\n  });\n\n  sec.innerHTML = html;\n  accContainer.appendChild(sec);\n}\n\ndocument.getElementById('acc-total').textContent = `\ud83d\udcda ${accLessons.length} Lessons`;\ndocument.getElementById('acc-topics-count').textContent = `\ud83d\uddc2\ufe0f ${Object.keys(accGroups).length} Topics`;\ndocument.getElementById('acc-levels-count').textContent = `\ud83c\udfaf 3 Levels`;\n\nfunction accLoadMore(id) {\n  document.querySelectorAll('.extra-acc' + id).forEach(el => el.classList.remove('acc-hidden'));\n  document.getElementById('btn-more-acc' + id).classList.add('acc-hidden');\n  document.getElementById('btn-less-acc' + id).classList.remove('acc-hidden');\n}\n\nfunction accLoadLess(id) {\n  document.querySelectorAll('.extra-acc' + id).forEach(el => el.classList.add('acc-hidden'));\n  document.getElementById('btn-less-acc' + id).classList.add('acc-hidden');\n  document.getElementById('btn-more-acc' + id).classList.remove('acc-hidden');\n  document.getElementById('btn-more-acc' + id).closest('.acc-level').scrollIntoView({ behavior: 'smooth', block: 'start' });\n}\n\nlet accCurrentLevel = 'All';\n\nfunction accFilterLevel(btn) {\n  accCurrentLevel = btn.dataset.level;\n  document.querySelectorAll('.acc-filter-btn').forEach(b => b.classList.remove('active'));\n  btn.classList.add('active');\n  accApplyFilters();\n}\n\nfunction accApplyFilters() {\n  const q = document.getElementById('acc-search-input').value.trim().toLowerCase();\n  const filtering = q || accCurrentLevel !== 'All';\n  let anyVisible = false;\n\n  document.querySelectorAll('.acc-topic').forEach(sec => {\n    let topicVisible = 0;\n\n    sec.querySelectorAll('.acc-level').forEach(levelSec => {\n      const levelMatch = accCurrentLevel === 'All' || levelSec.dataset.level === accCurrentLevel;\n      let levelVisible = 0;\n\n      levelSec.querySelectorAll('.acc-card').forEach(card => {\n        const match = levelMatch && (!q || card.dataset.title.includes(q));\n        card.style.display = match ? '' : 'none';\n        if (match) {\n          levelVisible++;\n          if (filtering) card.classList.contains('acc-hidden') && (card.style.display = '');\n        }\n      });\n\n      if (filtering) {\n        levelSec.querySelectorAll('.acc-card').forEach(c => {\n          if (c.style.display !== 'none') c.style.display = '';\n        });\n        levelSec.querySelectorAll('.acc-hidden').forEach(c => {\n          if (!c.classList.contains('acc-load-more') && !c.classList.contains('acc-load-less')) {\n            const cardLevelMatch = accCurrentLevel === 'All' || c.dataset.level === accCurrentLevel;\n            const cardSearchMatch = !q || (c.dataset.title && c.dataset.title.includes(q));\n            if (cardLevelMatch && cardSearchMatch) { c.style.display = ''; levelVisible = Math.max(levelVisible, 1); }\n          }\n        });\n        levelSec.querySelectorAll('.acc-load-more, .acc-load-less').forEach(b => b.style.display = 'none');\n      } else {\n        levelSec.querySelectorAll('.acc-card').forEach(c => c.style.display = '');\n        levelSec.querySelectorAll('.acc-load-more, .acc-load-less').forEach(b => b.style.display = '');\n      }\n\n      levelSec.style.display = levelVisible > 0 ? '' : 'none';\n      topicVisible += levelVisible;\n    });\n\n    sec.style.display = topicVisible > 0 ? '' : 'none';\n    if (topicVisible > 0) anyVisible = true;\n  });\n\n  document.getElementById('acc-no-result').style.display = (!anyVisible && filtering) ? 'block' : 'none';\n}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>\ud83e\udd16 English for AI Engineer \u2014 Professional Lessons Practice real workplace English for ai engineer professionals \u2014 by topic and level \u23f3 Loading&#8230; \u23f3 Loading&#8230; \u23f3 Loading&#8230; \ud83c\udf10 All Levels \ud83d\udd35 Easy \ud83d\udfe0 Medium \ud83d\udd34 Advanced \ud83d\ude15 No lessons found. Try a different keyword or level.<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-no-title","meta":{"footnotes":""},"class_list":["post-162084","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Free English for AI Engineer Lessons - English Lessons<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Free English for AI Engineer Lessons - English Lessons\" \/>\n<meta property=\"og:description\" content=\"\ud83e\udd16 English for AI Engineer \u2014 Professional Lessons Practice real workplace English for ai engineer professionals \u2014 by topic and level \u23f3 Loading&#8230; \u23f3 Loading&#8230; \u23f3 Loading&#8230; \ud83c\udf10 All Levels \ud83d\udd35 Easy \ud83d\udfe0 Medium \ud83d\udd34 Advanced \ud83d\ude15 No lessons found. Try a different keyword or level.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/\" \/>\n<meta property=\"og:site_name\" content=\"English Lessons\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/free-english-for-ai-engineer-lessons\\\/\",\"url\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/free-english-for-ai-engineer-lessons\\\/\",\"name\":\"Free English for AI Engineer Lessons - English Lessons\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/#website\"},\"datePublished\":\"2026-06-12T12:08:11+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/free-english-for-ai-engineer-lessons\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/free-english-for-ai-engineer-lessons\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/free-english-for-ai-engineer-lessons\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Free English for AI Engineer Lessons\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/#website\",\"url\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/\",\"name\":\"English Lessons\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/#organization\",\"name\":\"English Lessons\",\"url\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/logo.gif\",\"contentUrl\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/logo.gif\",\"width\":60,\"height\":50,\"caption\":\"English Lessons\"},\"image\":{\"@id\":\"https:\\\/\\\/englishteststore.net\\\/lesson\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Free English for AI Engineer Lessons - English Lessons","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/","og_locale":"en_US","og_type":"article","og_title":"Free English for AI Engineer Lessons - English Lessons","og_description":"\ud83e\udd16 English for AI Engineer \u2014 Professional Lessons Practice real workplace English for ai engineer professionals \u2014 by topic and level \u23f3 Loading&#8230; \u23f3 Loading&#8230; \u23f3 Loading&#8230; \ud83c\udf10 All Levels \ud83d\udd35 Easy \ud83d\udfe0 Medium \ud83d\udd34 Advanced \ud83d\ude15 No lessons found. Try a different keyword or level.","og_url":"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/","og_site_name":"English Lessons","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/","url":"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/","name":"Free English for AI Engineer Lessons - English Lessons","isPartOf":{"@id":"https:\/\/englishteststore.net\/lesson\/#website"},"datePublished":"2026-06-12T12:08:11+00:00","breadcrumb":{"@id":"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/englishteststore.net\/lesson\/free-english-for-ai-engineer-lessons\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/englishteststore.net\/lesson\/"},{"@type":"ListItem","position":2,"name":"Free English for AI Engineer Lessons"}]},{"@type":"WebSite","@id":"https:\/\/englishteststore.net\/lesson\/#website","url":"https:\/\/englishteststore.net\/lesson\/","name":"English Lessons","description":"","publisher":{"@id":"https:\/\/englishteststore.net\/lesson\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/englishteststore.net\/lesson\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/englishteststore.net\/lesson\/#organization","name":"English Lessons","url":"https:\/\/englishteststore.net\/lesson\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/englishteststore.net\/lesson\/#\/schema\/logo\/image\/","url":"https:\/\/englishteststore.net\/lesson\/wp-content\/uploads\/2024\/05\/logo.gif","contentUrl":"https:\/\/englishteststore.net\/lesson\/wp-content\/uploads\/2024\/05\/logo.gif","width":60,"height":50,"caption":"English Lessons"},"image":{"@id":"https:\/\/englishteststore.net\/lesson\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/englishteststore.net\/lesson\/wp-json\/wp\/v2\/pages\/162084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/englishteststore.net\/lesson\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/englishteststore.net\/lesson\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/englishteststore.net\/lesson\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/englishteststore.net\/lesson\/wp-json\/wp\/v2\/comments?post=162084"}],"version-history":[{"count":0,"href":"https:\/\/englishteststore.net\/lesson\/wp-json\/wp\/v2\/pages\/162084\/revisions"}],"wp:attachment":[{"href":"https:\/\/englishteststore.net\/lesson\/wp-json\/wp\/v2\/media?parent=162084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}