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

我甚至不明白你为什么这样做，我认为有一些很有用的大背景。

I don't understand why you're even doing this; I assume there's some larger context which makes it useful.

youdao

我甚至不明白你为什么这样做，我认为有一些很有用的大背景。

I don't understand why you're even doing this; I assume there's some larger context which makes it useful.

youdao