Don "t I know you from somewhere?"

我是不是在哪里见过你？

youdao

I don' t know if Sam will come.

我不知道萨姆是否会来。

youdao

I don "t know why we picked her."

我不知道我们为什么挑选了她。

youdao

"I can't think of a person that I know of in the world that used their celebrity status for a greater good than what Manute Bol did.

VOA: special.2010.07.05

Didn't I know anything about turn about to right, but now I think I know enough to amuse them and to entertain them.

我从前从不知道这些东西，但现在我已经学的足够多,足够引起他们的兴趣了。

麻省理工公开课 - 媒体、教育、市场课程节选

Well, I don't really know a whole lot, but I know, the alumni come back, a lot of them come back,

嗯，我不是完全了解，但是我知道，校友回来，很多校友回来，

对于返校日 - SpeakingMax英语口语达人

Don't know why I ever thought I needed, don't know why I thought I needed, don't know why I ever thought I needed you.

NPR: Dustbin Bands: The Surreal McCoys

" Her backup singers in the Gospel Queens plead ignorance: "I don't know, I don't know.

NPR: Naomi Shelton Knows What You've Done

Guard our own home fronts, I mean that's to me - I don't know, I don't know what they've accomplished by going over there.

NPR: Economic Check-Up in Broken Bow