乔纳，我不明白为什么你认为这很困难。

Jonah, I don't understand why you think it's so difficult.

youdao

我认为玛丽不明白你说的是什么，是吗？

I don't think Mary understand what you said, did she?

youdao

我认为玛丽不明白你说的是什么，是吗？

I don't think Mary understand what you said, did she?

youdao