1) I help you moving it.
我帮你搬它。
2) I can do it for you.
我来帮你。
3) He gave me a hand in moving the piano.
他帮我搬钢琴。
4) I want to carry it upstairs.
我要把它搬上楼。
5) Roll my log and I'll roll yours
你帮我忙我也帮你忙
参考词条