"Vice President Lyndon Johnson has left the hospital in Dallas, but we do not know to where he has proceeded.

VOA: special.2009.08.16

But we know already from week zero that computers ultimately represent all information with numbers, and if they want to represent letters inside memory, well what do they do or what do they use?

但是自从上周我们已经知道,计算机最终是用数字来表示所有的,信息，如果它们要描绘,在内存中的字母，它们该怎么做，用什么方式呢？

哈佛公开课 - 计算机科学课程节选

But they know that we need the transportation and that we will pay for it, so there you go.

但他们知道，我们需要交通工具，我们会为之付钱的，所以你就知道了。

纽约的交通手段 - SpeakingMax英语口语达人

"Of course,we don't know what doses they've received, but the only persons at risk of acute radiation effects are the workers."

VOA: special.2011.03.16

I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.

我不知道在此刻这里是什么,所以我画一个问号，因为那块内存可能在之前,为其它的目的而使用过，但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。

哈佛公开课 - 计算机科学课程节选

But we do know that the violence between the Earps and the Cowboys did not end at the OK Corral.

VOA: special.2010.02.15

It's kind of gruesome but we know there are some things you don't need your brain for.

听上去有些可怕,但却使我们知道了,有些活动是无需大脑参与的

耶鲁公开课 - 心理学导论课程节选

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

But we know what the possibilities are.

但我们知道有几个可能性。

耶鲁公开课 - 死亡课程节选

But I also know that we've got a long way to go to fully restore our economy and recover from what's been the longest and deepest downturn since the Great Depression."

VOA: special.2009.10.30

So I could at the same, I could do the same kind of analysis but we know I'll get the same answer.

我们能够同理继续分析参与人II的,但我们都知道答案是一样的

耶鲁公开课 - 博弈论课程节选

To those who cling to power through corruption and deceit and silencing of dissent, know that you are on the wrong side of history, but that we will extend a hand if you are willing to unclench your fist."

VOA: special.2009.01.24

We need to know not only what are the primitives, but how do we make things meaningful in that language.

我们不仅需要知道什么是基本类型，还要知道我们在那种语言中,怎样使其变得有意义。

麻省理工公开课 - 计算机科学及编程导论课程节选

"To those who cling to power through corruption and deceit, and the silencing of dissent,know that you are on the wrong side of history -- but that we will extend a hand if you are willing to unclench your fist."

VOA: special.2010.09.25

So platina is like a diminutive of silver, but we now know that platinum is far superior to silver It is far more noble. It has a higher melting point, a higher chemical inertness, a fantastic metal.

所以普拉塔就像一个小小的银，但我们现在知道普拉塔比银要好很多,更为珍贵，熔点更高，化学惰性更高，是一种非常不可思议的金属。

麻省理工公开课 - 固态化学导论课程节选

"We know previously that in adults there is that kind of association, but we didn't know that in adolescents."

VOA: standard.2010.03.04

So, let's write this one electron orbital approximation for berylium, that sounds like a pretty complicated question, but hopefully we know that it's not at all, 1s22s2 it's just 1 s 2, and then 2 s 2.

所以让我们写出,铍的单电子轨道近似，那听起来像是一个更为复杂的问题，但是希望我们知道它一点都不是，它仅仅是。

麻省理工公开课 - 化学原理课程节选

"But we don't know what to do because the government has not issued land title on our place yet."

VOA: standard.2010.06.02

Resolution and closure, then, is mature object choice and in a certain sense there, too, it's a push forward, but we don't quite know toward what.

决心和结果才是,成熟的选择，它带着生命向前进，但我们不知道会去哪。

耶鲁公开课 - 文学理论导论课程节选

Look, Bella, I know I'm notthat much fun to be around, but I can change that.We can do more stuff together.

VOA: standard.other

No, I don't think we really know but it's definitely not an apple.

不，我认为我们并不知道，但它绝不是苹果。

耶鲁公开课 - 旧约导论课程节选

"Basically,who are we trying to soothe,you know? We might release statements and whatnot, but are we going to sue them?

VOA: standard.2009.09.11

We have no idea what this menacing contraption actually is supposed to look like or what it's actually intended to signify, but we can know, I think, with some certainty that it's not scrannel.

我们无从得知这个威胁性的装置,实际上是什么样或者要代表什么，但是我们可以通过一些并不细小的确切性得知。

耶鲁公开课 - 弥尔顿课程节选

"We cannot say subsidies but we call it machinery restructuring, because as you know the machinery for the shoe is already 20-years-old."

VOA: standard.2010.05.13

And,as Chateaubriand said,the writer, "I don't know what we must believe but we must believe in something," and he gets down on his knees and prays.

如作家夏多布里昂所言,"我不知道我们能相信什么,但我们必须相信点什么",然后他屈膝跪下开始祈祷

耶鲁公开课 - 1871年后的法国课程节选

At the moment we know the general location of the staff members but we are not in contact with the abductors themselves.

VOA: standard.2009.03.16

And part of it is mystical-- still not understandable-- but we are going to talk about as much as we know-- why it works and how it works.

一部分是很神秘，仍无法理解-,但我们会谈到我们所知的-,信念为什么会起作用及如何起作用。

哈佛公开课 - 幸福课课程节选

We'll figure a wayto lead the tracker away somehow. I don't know. But we have to do something.

VOA: standard.other

But we all know that the reason things come to a halt when you push them is, there eventually is some friction or drag or something bringing them to rest.

但我们都知道,推完之后会停下来的原因就是,最后还是有某种摩擦或者拖拽,或者别的什么使得物体静止下来

耶鲁公开课 - 基础物理课程节选

One offer of one more idea which is to take a figure who we all know about, but who we view as, maybe a civil rights hero or an African-American hero, or a Christian hero, or an American hero and turn into a global interfaith hero.

再给大家提供一个重要观点,那就是选择一位众所周知的人物，但是我们可能将他视作民权运动英雄,或是非裔美国人英雄，或是基督教英雄，或是美国英雄,然后转变为一位全球跨信仰英雄。

普林斯顿公开课 - 人性课程节选