I know you did it—I just want to know why.

我知道这是你干的，我只是想知道为什么。

《牛津词典》

I don't know. Correction—I do know, but I'm not going to tell you.

我不知道。不，我知道不假，但不打算告诉你。

《牛津词典》

I guess after two years of doing that I suppose I felt, you know, I know I can do this well and now I want to do something else that's a little different.

我想在做了两年之后，我觉得，你我都知道我能做得很好，现在我想做一些不同的事情。

youdao

But it's a lot easier than picking up trash, you know,and doing that, so,you know,I gave it a try."

VOA: special.2010.06.03

Thank you. I mean, I know I sort of said it to you, but you're right. It's logarithmic, right?

但你们是正确的，是对数级的,它有这样的效率是因为他每次能把问题减半？

麻省理工公开课 - 计算机科学及编程导论课程节选

And you friend says, "Well, you know I was kind of a nerd in high school. No one really liked me."

你的朋友说“呃，你知道，我在高中时是个书呆子。没什么人喜欢跟我打交道。”

I used to 课堂 - SpeakingMax英语口语达人

And so I think you know who I am and you know what I care about.

WHITEHOUSE: Remarks by the President at a Campaign Event

You know that I know that you will see 'cause that was once me.

NPR: James Brown's Christmas Music

More of a - you know, I know that you're not going to have me looking crazy.

NPR: Styling The NBA