And I don't actually know the periodic table entry for raisins. So I'll have to write it out.

我不知道葡萄干的周期表条目是什么,所以现在我要把它写出来。

麻省理工公开课 - 计算机科学及编程导论课程节选

I held off for a very long time, but I just got mine a month ago. And now I don't know how I live without it.

我拖了好长时间，一个月前才买的。而且现在我不知道离开它该如何生活。

没有智能手机活不了 - SpeakingMax英语口语达人

Now, I put a version up there, I have no idea if this is the right way to do comparisons or not.

现在，我把一个版本放在这里了，我不知道这是不是,做比较的正确方法。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now I don't know what the locations are so let's just arbitrarily come up with some memory addresses.

现在我不知道那个地址是什么,让我们任意的采用一些地址。

哈佛公开课 - 计算机科学课程节选

I don't know today what you commute was like to come to class.

我不知道现在你们如何来上课。

哈佛公开课 - 幸福课课程节选

I don't know if you were reading about the subprime crisis, but we are living in a time, at this moment, of a financial crisis called the subprime crisis.

我不知道你们是否读过次贷危机的新闻,但现在,我们正在经历一场,名为次贷危机的金融危机

耶鲁公开课 - 金融市场课程节选

You played the game; I don't know if there's a videogame now, if people play games like this where London Bridge is Falling Down.

你们也玩过这个游戏吧,我不知道现在是不是有电子游戏了,如果有人玩过伦敦桥这个游戏

耶鲁公开课 - 生物医学工程探索课程节选

I don't know, what would a synonym today be for honor?

我也不知道,现在荣誉的同义词是什么

耶鲁公开课 - 美国内战与重建课程节选

And don't you know--Listen to me, now.

你们不知道吗，现在听我说。

耶鲁公开课 - 1945年后的美国小说课程节选

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

But if,unbeknownst to me,and I presume unbeknownst to you, there's somebody in Michigan right now who's got Shelly Kagan's personality, Shelly Kagan then we have to say,huh,it turns out I'm not Shelly Kagan after all.

然而我不知道，假设你们也不知道，现在在密西根有个家伙也拥有Shelly，Kagan的人格，然后我们不得不说，看来我并不是。

耶鲁公开课 - 死亡课程节选

Now, it turns out there are I don't know, John, hundreds? Thousands?

现在，这儿计算出了,我不知道，John，几百？几千？

麻省理工公开课 - 计算机科学及编程导论课程节选