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 don "t know whether you realize it, but this condition is essential to us."

我不知道你是否了解，但是，这个条件对我们是必要的。

youdao

But we certainly didn't have goals. I don't know if we had ever heard of Grammys at that point.

VOA: special.2010.04.19

So if I call, let's , let's set up s to be, I don't know, some big long list.

那让我们来调用一次吧，让我们建立一个，怎么说。

麻省理工公开课 - 计算机科学及编程导论课程节选

And you've asked several people on the street . "I just can't get there! I don't know where I'm going!" and

你在街边向几个行人问路。“我没法找到目的地了，我不知道该怎么走！”

How long课堂 - SpeakingMax英语口语达人

" 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

And I don't know that she really, you know, I don't know that it is anything that she would remember very well.

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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.

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