辛沛沛NO-BOOK 傻瓜机口语极短句 Lesson 354 Is it useful?(在线收听

 

Lesson 354 Is it useful?

1.Is it useful?有用吗?

2.It's very useful.这很有用。

3.It's very useful to me.这对我很有帮助。

4.He's a useful member.他是个很得力的队员。

5.Try to do something useful.试着去做点有益的事吧。

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