by 怎么造句?

问题描述:

by 怎么造句?

I took your umbrella by mistake.我错把你的雨伞拿走了.Time goes by,I am growing up.随着时间的流逝,我长大了.By the way,do you live with your parents or have a place of your own?顺便问一句,你是同父母一起...