He began to swear at the people around him.

他开始咒骂周围的人。

Why did you let him swear at you like that?

你怎么听任他那么骂你呢？

That does it, I'm off. I'm not having you swear at me like that.

够了，我要走了。我不能容忍你这样跟我骂骂咧咧的。

We didn't beat or swear at people.

我们既没有打人， 也没有骂人。

How dare you swear at me like that.

你胆敢那样咒骂我！