David and Anna talk about sales during a power outage. They discuss how the outage affects their work. They plan what to do next.
Vocabulary:
System: A set of connected parts working together.
Outage: A time when power or service stops.
Electrician: A person who fixes electrical problems.
Delay: A period of waiting or late time.
Orders: Requests to buy products or services.
Practice more with this lesson:
