（不定式作表语）我的工作是教他们英语。

My job is to teach them English.

youdao

最重要的胜利是战胜自己。(动词不定式作表语。)

The first and best victory it to conquer yourself.

youdao

最重要的胜利是战胜自己。(动词不定式作表语。)

The first and best victory it to conquer yourself.

youdao