The world will little note,nor long remember what we say here, but it can never forget what they did here."

VOA: special.2009.02.06

But can you see that the centers of electron deficiency lie on a sphere equidistant from the center?

但你看得到么,缺电子的地方分布在,与中心等距的一个球面上？

麻省理工公开课 - 固态化学导论课程节选

Well, not everybody, but everybody can use to keep emails safe, just like sort of a really easy thing to do.

嗯，不一定是所有人，但是每个人都可以轻而易举地用这种密码来保证自己邮箱的安全，

积极参与俱乐部活动 - SpeakingMax英语口语达人

"The world will little note, nor long remember what we say here, but it can never forget what they did here.

VOA: special.2009.11.12

That doesn't heal naturally but can be reformed by other enzymes called ligases, ligases re-established the phosphate bonds.

这不能恢复如初,但用连接酶可以做到这一点,连接酶能重建磷酸键

耶鲁公开课 - 生物医学工程探索课程节选

The first Seven Mile Bridge was replaced in nineteen-eighty-two, but you can still see the old bridge, close to the new one.

VOA: special.2010.03.22

I would come right back to you with yeah, you intuited that but can you explain to me what you were hearing?

很高兴你答对了,你凭直觉答对了,能解释下你听到了什么吗

耶鲁公开课 - 聆听音乐课程节选

He died in eighteen ninety-two. But if we can believe his poetry, death held no terrors for him.

VOA: special.2009.04.12

PROFESSOR: Right, but can you state in this kind of formal way?

教授：正确，但是你能正式的,描述一下你的声明吗？

麻省理工公开课 - 计算机科学及编程导论课程节选

It may last a few seconds, but it can get worse and worse with age, leading to a heart attack or stroke.

VOA: special.2010.02.17

It may not generate high income, but it can make them feel like they're making contributions in one way or another.

这样的工作可能不会带来高收入，但可以使他们觉得自己,在某些方面作出了贡献。

普林斯顿公开课 - 人性课程节选

But extra wax can harden and form a blockage that interferes with sound waves and reduces hearing.

VOA: special.2010.03.31

But you can also look at it qualitatively, so, if you think about the force between the electron and the proton, you could just qualitatively think about what's happening.

但你也可以定性的来研究这个问题，所以如果你们考虑电子,和质子之间的作用力,你可以定性的来想。

麻省理工公开课 - 化学原理课程节选

But you can use a swab or cloth to clean the outer part of the ear.

VOA: special.2010.03.31

But you can write it down It's a concept that links itself to a literary or verbal written expression.

但是你们可以将负二的平方用笔写下来,那是种概念，能将其自身,与文学或文字书面的表达连接起来。

麻省理工公开课 - 电影哲学课程节选

We cannot succeed in this endeavor alone, but we can lead it, we can start it."

VOA: special.2009.04.11

But I can't see that little box, so what I'm going to do is i'm going to redraw that little box.

但是现在这个小方格看不太清楚,接下来我重新画一下这个小方格

耶鲁公开课 - 博弈论课程节选

It's not often that you can foretell history, but I think we can in this case."

VOA: special.2010.04.28

now I'm really fantastic at drawing this mechanical device, but you can imagine that dropping a weight can cause a paddle wheel to turn.

机械装置的时候,我真的很着迷，你可以想象,当重物掉落的时候会带动桨轮旋转。

麻省理工公开课 - 热力学与动力学课程节选

But hydraulic fracturing can also produce debate and anger over the risk of groundwater pollution.

VOA: special.2009.10.23

And these are using the technology to augment the real experiments with virtual atoms that show these things are really there but you can't normally see.

他们在使用这些技术,来积累实际经验,通过模拟原子,使这些东西实际存在,但一般不可见。

麻省理工公开课 - 媒体、教育、市场课程节选

But the virus can also infect humans, and South Africa has been experiencing an outbreak.

VOA: special.2010.07.12

We saw the Schr?dinger equation for atomic hydrogen, but you can write it for more complex systems.

我们看过原子氢的薛定谔方程，但其实我们能把他用在更复杂的体系。

麻省理工公开课 - 固态化学导论课程节选

But it also can be so severe that a person cannot live a normal life.

VOA: special.2010.03.30

It's just some random chunk of four bytes that happens to be available at this point in time, but I can put something there.

只是一些随机的四字节的内存块,在这里是可以使用的，但是我可以在那里放置东西。

哈佛公开课 - 计算机科学课程节选

But Legionella bacteria can cause a form of pneumonia in people with weakened immune systems.

VOA: special.2011.04.06

He can reject the beauty of Homer, he can reject the beauty of Virgil, but he can also reject -- and this has got to be an even greater challenge, perhaps -- he can also reject the help of his Christian teacher, Edmund Spenser.

他可以抗拒荷马和维吉尔的文采之美，更加了不起的是，他可以抗拒,来自他基督教派的老师,埃蒙德·斯潘塞的帮助。

耶鲁公开课 - 弥尔顿课程节选

But it can also increase the risk of soil erosion by rain or wind.

VOA: special.2010.09.28

So you are saying that Nicola can go back into the state of nature if she wants to but she can't drive on Mass. Ave.?

你是说,只要妮可拉愿意，她可以回到自然状态,但她从此不能在麻省的路上开车了？

耶鲁公开课 - 公正课程节选

But we can think of cases in which I would survive, but I don't have that extra thing, and so I wouldn't have everything that matters to me.

但是让我们设想我活下去时，但是失去了这些东西的例子，我就失去了一切对我来说重要的东西。

耶鲁公开课 - 死亡课程节选