You know so much about China.

你对中国了解这么多。

youdao

How do you know so much about it?

你怎么知道这么多？以前你看过吗？

youdao

How do you know so much about this?

你怎么会知道这么多的？

youdao

You know, we dig so much in music. And you know so much about all these cats that plays good music, you know."

VOA: special.2009.01.30

And so frankly this is pretty much all you need to know with Nano to get up and running.

坦白说，你们只需要知道,这些东西就可以了。

哈佛公开课 - 计算机科学课程节选

So you know, from a personal perspective, we are still very much in a recession.

所以，我个人认为，我们还是处于不景气状态。

金融危机 - SpeakingMax英语口语达人

You're given an approximate total (of the adoption cost), and you have to sign it so you know how much this could possibly be.

CNN: 'Life-changing' grants help families afford adoption

And one big thing is mentorship, so when you look around, I mean, honestly, even if you look at your family, you know, my sister understands what I do, but my brother, you know, not so much.

NPR: Women Breaking Firewall To U.S. Tech Capital

The highly desired "Recently Deleted", not only does it no longer request deletion confirmation, but it keeps your shows there till you need room, so you always know how much space you have left for new recordings.

ENGADGET: Series3 8.1 upgrade at CES HD