书包放在凳子上英文怎么说

"To put a backpack on a bench" is how you would say this in Engpsh.

This phrasing comes from the words "backpack," which refers to a type of bag that is worn on the back and usually used for carrying items while travepng or going to school, and "bench," which refers to a long seat, usually made of wood or metal, that has no back or arms and is meant for multiple people to sit on.

Here are some example sentences using this phrasing:

I put my backpack on the bench while I waited for the bus.
She placed her backpack on the bench before sitting down to rest.
He set his backpack on the bench before joining his friends on the playground.

In Chinese, these sentences could be translated as:

我在等公交车的时候把书包放在凳子上。
她坐下休息之前把书包放在凳子上。
他在加入朋友们在操场上玩之前把书包放在凳子上。