我教他们英语。他们教我中文。

I teach them English and they teach me Chinese.

youdao

他们都很友好。我们教他们英语，他们教我们中文。

They are very nice. We teach them English and they teach us Chinese.

youdao

我们教他们英语，他们教我们中文。

We teach them English and they teach us Chinese.

youdao

我们教他们英语，他们教我们中文。

We teach them English and they teach us Chinese.

youdao