It about a newly wealthy black family that moved into a New York City high-rise with mostly white neighbors.

VOA: special.2009.05.04

So, indeed, we are talking about a lot of void and a tiny little bit of extremely dense being.

事实上，更多的是许多真空,只有极小部分的高密度的物质。

麻省理工公开课 - 固态化学导论课程节选

This is very simple but it's a great way to ask about a specific category among many different categories.

这是个非常简单的句型，但它在询问不同种类中某一特定类型的事物时是非常理想的句型。

What kind of 课堂 - SpeakingMax英语口语达人

It was designed and completed in about a year and opened on the first day of the World's Fair.

VOA: special.2009.03.04

And if they can identify those things, they can think about a life work, they can think about their calling.

如果他们能明确这些东西，他们就能思考一生的工作，思考一生的使命召唤。

普林斯顿公开课 - 人性课程节选

For example, if you say bad things about a person, the person might protest and say "Do not bad mouth me."

VOA: special.2010.06.20

In 1989, about a year after we went public, we had a horrible problem related to inventory management.

989年，也就是我们上市的第二年，我们在库存管理方面,遇见了极大的困难。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

Recently we told you about a study of genetically engineered crops and how they have affected farming in the United States.

VOA: special.2010.05.18

Let's take the first thing first, the radical theology. I'm only able to talk about a small component of Milton's theological daring here.

先来谈激进的神学观点，在这里我只能,谈及弥尔顿神学上的大胆突破的一个小小的组成部分。

耶鲁公开课 - 弥尔顿课程节选

"Marmaduke" is a film about a Great Dane and his human family who move to California from the Midwest.

VOA: special.2010.06.14

So, it turns out that we have zero nodes that we're dealing with when we're talking about a 3 d orbital.

所以结果是,３ｄ轨道没有节点。

麻省理工公开课 - 化学原理课程节选

Today we talk about a method that helps provide low-income people with the financial services they need to improve their lives.

VOA: special.2010.06.16

But that wouldn't have been sort of a normal, everyday way to talk about a stranger in the ancient world.

但即便在古代，对陌生人这么称呼也不并不常见。

耶鲁公开课 - 新约课程节选

The movie is about a man who travels to a distant planet about one hundred fifty years in the future.

VOA: special.2010.01.01

We are talking about a society,therefore, the anthropologists have come up with, which I think is a useful distinction.

因此,我们所说的这个社会是一个...,人类学家已经提出了一种区分的方法,我认为很有用

耶鲁公开课 - 古希腊历史简介课程节选

At a slam earlier this month, one poet performed a piece about a girl with a very troubled mother.

VOA: special.2009.04.27

Most advanced countries of the world today have a corporate profits tax rate for large corporations of about a third.

现在世界上大多数的发达国家,都征收企业所得税,对大企业来说税率大概是三分之一

耶鲁公开课 - 金融市场课程节选

It is about a bird named Francine who travels back in time to learn about her ancient relatives, the dinosaurs.

VOA: special.2009.09.23

So when we talk about a cohort study, this means taking a group of people and following them over time.

所以当我们提到定群研究,就意味着,有一群人参加实验并需一直追踪下去

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

She is best known for her novel "The Tale of Despereaux" about a little mouse who has some big adventures.

VOA: special.2009.10.12

One of the most obvious things about a red blood cell is it doesn't have nucleus, it has no nucleus.

红细胞最为明显的不同就是,它是无核的,它没有细胞核

耶鲁公开课 - 生物医学工程探索课程节选

But first,we tell about a new organization that is finding homes for animals and helping American soldiers at the same time.

VOA: special.2009.12.11

Okay. Now we're going to go on and talk about a woodwind instrument here so Lynda, come on up.

好,我们继续,谈谈木管乐器,琳达请上来

耶鲁公开课 - 聆听音乐课程节选

This week on our program, we tell you about a popular area for outdoor activities in the state of West Virginia.

VOA: special.2009.07.20

And so I would ask you to think about a couple of simple questions as you move through this book, and as you think about what I have to say about it.

所以，我想让大家在继续读这本书时,想出一些简单的问题，并且想想我会对此说些什么。

耶鲁公开课 - 1945年后的美国小说课程节选

Today,Frank Oliver and Doug Johnson tell about a special plane called Voyager and the effort to set a difficult world record.

VOA: special.2010.10.06

What I am talking about today, I will not be testing you, but maybe you might pay attention because about a month from now we will ask you a few skill testing questions about it.

我说的是今天，我等会不会测试你，但是你可能会重视了,因为一个月之前,我们问了你关于一些测试的技能。

麻省理工公开课 - 固态化学导论课程节选

But census officials are not permitted to ask about a person's legal status or share information with immigration enforcement officials.

VOA: special.2010.05.07

But nevertheless, let's just go with this for a minute, and if we suppose that it took about a generation to enter the land so you see, I've done the math on the side here.

无论如何，我们还是要稍微讨论一下，假设，进入这块土地要一代人的努力,你看，我已经在这边做了算术。

耶鲁公开课 - 旧约导论课程节选

And the second thing that we talked about is this idea that we want you to in fact learn how to relate a choice you make about a piece of code to what the efficiency is going to be.

关于这个方法第二件事,就是我们实际上希望,你在写代码的时候,能做出优化效率的选择,因为此。

麻省理工公开课 - 计算机科学及编程导论课程节选