return video switch

例句：

1. 1.He returned the borrowed book to the library.
   他归还了借来的书给图书馆。
2. 2. The team decided to return to their old routines.
   团队决定恢复他们的老习惯。
3. 3.She returned home after a long trip.
   她长途旅行后回家了。