"He saw me walking around with a can of liquid oxygen.

VOA: standard.2010.06.21

It's a fairly recent understanding of Maybe you can just give us a little time line of what human rights means.

这是一个新近的理解,也许你可以先给我们一个时间线索,讲讲人权含义的演变。

普林斯顿公开课 - 人性课程节选

but from the inside, you know, there's a lot of glass.And you can, like... There's a lot of natural light,

但是从里面看，有很多玻璃。这里有很多自然光，

伦敦的金融中心地 - SpeakingMax英语口语达人

One drink equals a bottle or can of beer, a medium glass of wine or a very small glass of liquor.

VOA: special.2009.09.08

We can say that a nonpolar molecule you can have as a result of two different conditions.

所以你可以说非极性分子,有两种构成方式。

麻省理工公开课 - 固态化学导论课程节选

Medical experts say small amounts of carbon monoxide over a long period of time can greatly harm an unborn baby.

VOA: special.2010.02.02

There's in those images, I think, a kind of utopian promise that the familiar, ordinary pleasures of rural life can be recaptured in a new society of plenty.

在这些图片中，我认为有一种乌托邦的希望,对乡村生活熟悉而平凡的快乐的希望,能在一个自足的新社会里重新得到快乐的希望。

耶鲁公开课 - 现代诗歌课程节选

They mean that a person with a lot of money can say how he or she wants things done.

VOA: special.2010.05.16

Now I have the ability to say, I've got a new class, I can create instances of a line segment, and it's elements are themselves instances of points. OK?

这就是我们要讲模块化的地方了，现在我可以说，我创建了一个新类，我可以创建线段的实例了,这些实例的元素？

麻省理工公开课 - 计算机科学及编程导论课程节选

Mr.Czudek says the loss of a maize crop can mean the loss of a family's food supply for a year.

VOA: special.2010.07.27

The fact that the death here in Lycidas is the death of a young, virginal poet at the very outset of his career, as you can imagine, resonates in a lot of powerful ways.

利西达斯》中的死者是一个年轻，还未失童真，事业刚要起步的年轻人，可以想象，这与弥尔顿有很强烈的共鸣。

耶鲁公开课 - 弥尔顿课程节选

Yet the study found that having a friend who is lonely can add about seventeen days a year of loneliness.

VOA: special.2009.12.22

So if you think of a shell, you can actually just think of an egg shell, that's probably the easiest way to think of it, where the yolk, if you really maybe make it a lot smaller might be the nucleus.

可以把它想成，个蛋壳，这也许是，最简单的思考办法,蛋黄如果，缩小非常多倍的话,就可以想象成核子。

麻省理工公开课 - 化学原理课程节选

But the researchers found that the influence of a friend of a friend of a friend can be greater than that.

VOA: special.2009.01.21

These, they are all really smart people, which is why we brought them and we want to leverage the fact that they have a lot of really good ideas and can do a lot of the stuff themselves, but how you make sure that it's conforming to standards, you know.

他们都是聪明人，我们雇佣他们,是看重他们有着绝佳的点子,并且拥有独立开发的能力，但你需要确保,这些点子以及产品都符合标准。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

It describes how a hunter can use both barrels of a shotgun to bring down two birds very quickly.

VOA: special.2010.07.25

Being a person is something you can go through for a period of time and cease to be.

作为人的存在是可以经历一段时间然后停止的。

耶鲁公开课 - 死亡课程节选

He says there are a number of simple, low-cost interventions that can improve the chances of a full-term birth.

VOA: special.2009.10.26

sure there are differences. We see that our manuscripts are not exactly like those fragments, but there is a remarkable degree, a high degree of correspondence so that we really can speak of a relatively stable textual tradition but still some fluidity.

当然其中会有差异，我们手中的这些原稿,一定和那些片段有细微差异，但在很大的程度上,我们能说是和那文本传统大致相符的,但还是存在一些差异。

耶鲁公开课 - 旧约导论课程节选

He says a lot of it can be avoided just by choosing the right plant for the right space.

VOA: special.2009.10.06

There's no change in them, and then we also looked at some at non-state functions, work and heat, and saw that those aren't zero going around a cycle. Of course you can do work in a cyclic process, and heat can be exchanged with the environment at the same time.

它们不会有变化，然后我们研究了,一些非态函数，功和热量，并看到,沿着循环行进一周的话,它们并不是零，当然你可以在,一个循环过程中做功，而同时热量可以在系统,与外界环境之间进行交换。

麻省理工公开课 - 热力学与动力学课程节选

But visitors to Guadalupe Mountains National Park in West Texas can still get a sense of their historic importance.

VOA: special.2010.04.26

So, for example, at an annual expected return of 12% if I have a portfolio of stocks, bonds, and oil I can get a standard deviation of something like 8% on my portfolio.

例如，在年预期收益12%的情况下%,我有股票，债券和石油的投资组合,在这个组合里,我的投资组合可以取到8%的标准差。

耶鲁公开课 - 金融市场课程节选

He says a few varieties of cassava can resist brown streak, but these are not the kinds Africans like.

VOA: special.2010.06.08

Furthermore it would seem that the study of the great books or great thinkers of the past can easily degenerate into a kind of antiquarianism into a sort of pedantry.

更甚之,研究这些巨著或,过往的伟大思想家,更可能轻易地降格为古物癖,或是卖弄学问。

耶鲁公开课 - 政治哲学导论课程节选

You can spend a great deal of time making an object only for it to break in the kiln.

VOA: special.2009.09.09

This particular one down here, this portion here is a heart/lung machine and this is a machine that can take over the function of a patient's heart and lungs during the period when they're undergoing open heart surgery, for example.

下面这是一个特别的设备,这一块是,心肺机,这台机器能够,在病人接受心脏手术的时候,替代病人的,心脏和肺的功能

耶鲁公开课 - 生物医学工程探索课程节选

These marks on the skin can also be a sign of another form of lupus called systemic lupus.

VOA: special.2010.06.15

so you can get a feel of, like, what students are tested on and what they are expected to know.

这样你就能了解教授想考学生些什么，以及学生应该知道什么，

考试应该这么准备 - SpeakingMax英语口语达人

So then you can format your own description of a word which can help you learn something better.

这样你就能构建自己对一个词的描述方式，那样能帮助你更好地学习一些东西。

紧张是学英语的敌人 - SpeakingMax英语口语达人