No, thanks. I can manage it myself.

不，谢谢。我可以自己提。

We must get help.

我们得找人帮忙。

I insist that you give me my money back.

我要求你把钱退给我。

I don't have any small notes on me.

我身边没有小钞票。

We'd better not just talk; let's go to the river to bathe.

我们最好别光顾说了；咱们去河里游泳吧。

Haven't you heard?

你没听说吗？