How to use in-sentence of “rocking”:
+ There are many types of chairs such as Windsor chairs and rocking chairs.
+ Libration is a slow rocking back and forth of the Moon as viewed from Earth, permitting an observer to see slightly different halves of the surface at different times.
+ It is able to sink into the sand by moving in a rocking motion.
+ She spent most of her time in a small Victorian rocking chair.
+ They are able to sink into the sand by moving in a rocking motion.
+ The modern form of ballroom jive in the 1990s-present, is a very happy and boppy dance, the lifting of knees and the bending or rocking of the hips often occurs.
+ Counterweights on the crankshaft and a counter rotating balancer shaft compensate for some of the rocking motion.
