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

But it's, you know, no one seems really pissed off or dissatisfied with their lives, you know.

但是你知道，似乎没人真的不高兴或者对自己的生活不满。

加州的天气 - 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

They really don't.So, if everybody masters the material A I can say A's on the house.

他们真的不知道，如果每个人都掌握了知识,那么我敢说，人人可得。

麻省理工公开课 - 固态化学导论课程节选

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

I don't. Really?

不知道，真的吗？

普林斯顿公开课 - 人性课程节选

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

And to start with some real examples, a lot of this infant research has gone back to the Piagetian question of object permanence, asking, "Is it really true babies don't know that objects remain even when they're out of sight?"

下面给大家介绍一些实例,许多的婴儿研究都回到了,皮亚杰的客体永存性问题上,去探讨,"婴儿是否真的不知道,物体即使离开视线也仍然是存在的"

耶鲁公开课 - 心理学导论课程节选

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

because all we konw now it's orange alert, the alert level has gone up or gone down We don't really know what it goes on behind the scene.

我们都知道现在是橙色警报，警戒线时高时低,我们真的不知道,事情背后是如何处理的。

普林斯顿公开课 - 国际座谈会课程节选

Michael Phelps, now that he's won all those gold medals, I hear is on Wheaties and somebo dy said Frosted Flakes, but I don't know if that's true.

迈克尔·菲尔普斯,他包揽了游泳项目所有奥运金牌,给惠特斯代言,但菲斯克多麦片的人说,不知道这是不是真的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

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

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

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

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

It's possible that he genuinely didn't know what to do, that he wasn't smart enough to understand that he needed to point to the other one.

有可能他是真的不知道该做些什么,他还不够聪明,无法理解他需要指向另一个物体

耶鲁公开课 - 心理学导论课程节选

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

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 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