I really have no idea whether it's a fact, and it's not important in My Fair Lady whether it's a fact.

我真的不知道这是不是真的，但是它在窈窕淑女里面真实与否并不重要。

耶鲁公开课 - 文学理论导论课程节选

which basically, I don't really know they haven't done any examination or any test, any tests.

事实上，我真的不知道他们做过任何考试或者测试没有。

小心微型出租车 - SpeakingMax英语口语达人

And the other thing to point out, which I don't know if this is true or not, but does anyone know -- well that's part's true, does anyone know what the atomic mass of lithium is?

另外需要指出的一点是，关于这点我不知道是不是真的，有人知道--这部分是真的，有人知道锂的原子量吗？

麻省理工公开课 - 化学原理课程节选

I didn't quite know how to interpret the tag line that was up here.

我真的不知道如何,解释这儿的口号。

哈佛公开课 - 计算机科学课程节选

By the way, I've never known whether it is a fact.

其实我也从来都不知道这句话这是不是真的。

耶鲁公开课 - 文学理论导论课程节选

So I don't really know who the basketball players are today, I really don't.

所以我真的不知道现在有哪些篮球队员了，我真的不知道。

现场观看篮球赛 - SpeakingMax英语口语达人

I don't know how to define it exactly, but I feel so incredibly alive.

我不知道怎么样去定义它，但我真的感到真实的存在感。

普林斯顿公开课 - 人性课程节选

And he says, I don't, "No one really knows where the Nile River starts."

他说，“我不，没人真的知道尼罗河的源头到底在哪里。”

神话有趣的课 - SpeakingMax英语口语达人

I don't really know what I do in my free time in London.

我真的不知道，在伦敦我没事的时候该干什么。

生活费很高 - SpeakingMax英语口语达人

Now many of you may have heard, many of you may know, and if you don't already know this, I should warn you, that I have a reputation around Yale as being a harsh grader.

你们中的大多数可能听说过，你们中的一部分可能知道，如果你真的不知道，那么我要警告你，我在耶鲁,是出了名的严厉。

耶鲁公开课 - 死亡课程节选

Yeah, I, to be honest, I'm not sure that's so true. Um...

是，我，实话说，我不知道这是不是真的。呃…

对于赞助入学的看法 - SpeakingMax英语口语达人

I don't know... I like Donna Karan. She's really great.

我不知道……我喜欢唐娜•卡兰。她真的很棒。

和设计专业的朋友 - SpeakingMax英语口语达人

Yes, it's 7. So, I don't know if this is true or not, but I wonder if that's where the actual name 7-Up came from.

对，是七，我不知道这是不是真的，但是我怀疑这才是,七喜名字的真正来源。

麻省理工公开课 - 化学原理课程节选

I was curious; I was even a user assistant at the time, I was certainly a geek at the time and yet I had no sense really of what actually went on in a classroom like this.

我很好奇，在当时我是一名助教，那时我肯定是一个怪胎,我真的不知道,这样的课上讲的是什么东西。

哈佛公开课 - 计算机科学课程节选

I've explained my embarrassment about using terms that I really have no absolutely no idea of the meaning of except that I'm told what the meaning of them is in the books that I am reading, which are the same books that you're reading.

我已经解释过了，用这些我完全不知道什么意思的词,真的很尴尬，除非有人告诉我他们是什么意思,就像这本书里说的那样,而我读的这本书，也就是你们现在也在读的。

耶鲁公开课 - 文学理论导论课程节选