"There are concerns in most O.E.C.D.countries that the number of nurses is too small to respond to the demand.

VOA: special.2010.06.07

So, why don't you go ahead and tell me, keeping that in mind, which atom in terms of h c or n would you expect to be in the center of hydrogen cyanide?

那么，请大家来告诉我，并且记住它，你认为氢，碳和氮中哪个原子,应该在氰化氢的中间呢？

麻省理工公开课 - 化学原理课程节选

It's a math and science class. And I did really badly on the final. I got a C in the class.

它主要就是关于数学和科学的，我期末的时候考得特别差，只得了一个C。

考试考砸了怎么办 - SpeakingMax英语口语达人

In August,American Secretary of State Hillary Clinton promised more than seventeen million dollars to fight sexual violence in the D.R.C.

VOA: special.2009.10.24

So here's where C differs from some language that you might be familiar with and from languages that you'll see later in the course, JavaScript like PHP and JavaScript.

这就是C与其它一些语言的不同之处,比如你熟悉的语言和,你们将在课程上看到的其它语言，像PHP和。

哈佛公开课 - 计算机科学课程节选

He is most famous for designing central park in New York City and the grounds around the capitol building in Washington,D.C.

VOA: special.2009.11.16

But now, imagine that we are living in the early years of a polis sometime in the eighth century B.C.

但是,现在想象一下,假如我们生活在公元前八世纪

耶鲁公开课 - 古希腊历史简介课程节选

It was also the opening film for the Environmental Film Festival in Washington,D.C., which we reported on last month.

VOA: special.2009.04.03

And if you put this in the well-ventilated area, if you prepare this outside, the h c n gas will actually be released into the air, so you're safe, you can eat it later.

而如果你把它们放在通风良好的地方，在室外处理，那么氰化氢气体,将会被释放到空气中，这样你就安全了，过后就可以吃了。

麻省理工公开课 - 化学原理课程节选

At the National Gallery of Art in Washington,D.C., you can see a colorful and expressive print called "Revolt on the Amistad."

VOA: special.2009.09.02

And, at one point in time, he laments the end of the old Latin world and the B.C. world, when people could have these child slaves.

在某一时刻，他为拉丁时代和公元前时代的结束而哀悼，那时人们可以拥有小孩做奴隶。

耶鲁公开课 - 1945年后的美国小说课程节选

He composed it for the opening of the John F.Kennedy Center for the Performing Arts in Washington,D.C., in nineteen seventy-one.

VOA: special.2009.08.02

FOR c It's going to say FOR c, which was my name for the character in that string.

那么循环要去做什么呢？循环要去说,也就是字符串中字符的名字。

麻省理工公开课 - 计算机科学及编程导论课程节选

Since two thousand five, the F.C.C.has used four policy principles to guide its enforcement in cases related to the Internet.

VOA: special.2009.09.25

Not Hannibal Lecter Hannibal the general in the third Century B.C..

我说的不是汉尼拔·莱格,而是公元前三世纪的汉尼拔将军

耶鲁公开课 - 博弈论课程节选

Peter Lacovara is Egypt,Nubia and the Near East curator for the Michael C.Carlos Museum of Emory University in Georgia.

VOA: special.2011.03.08

which is one of the few museums in D.C. that actually isn't free because it's not a national museum.

那是特区里少有的几个收费博物馆之一，因为它不是国家博物馆。

大都会艺术博物馆 - SpeakingMax英语口语达人

(Music) Those were comments from people who took part in the Breast Cancer 3-Day Walk held in Washington,D.C.,last month.

VOA: special.2009.11.02

So it turns out a really nice shortcut on most systems, oops, is to say if you have a file called hello.c and you wanna turn it into a program called hello, well, make hello just write in the command makeHello and it will do all of that for you automatically and hand you a program called hello.

就是寻找一种能在大多数系统上运行的更快捷的方式，哇！,也就是说，你有一个hello，c的文件,你想把它变成一个名为hello的程序，那么只需要敲入命令,它就会自动为你生成,一个hello程序。

哈佛公开课 - 计算机科学课程节选

The Smithsonian's National Museum of American History in Washington,D.C., has one of the oldest known pairs of Levi's jeans in its collection.

VOA: special.2009.12.18

So, in other words, this c l minus is actually lower in energy than the reactants were.

也就是说，负一价氯离子,比原来的反应物的能量更低。

麻省理工公开课 - 化学原理课程节选

We talked with Jamaica Corker, on her cell phone, at the Population Services International office in the D.R.C.

VOA: special.2010.05.03

In Scratch, the block you may have used for this idea literally says "or" for or; in C, two vertical bars.

在Scratch中，这个你用的程序块,照字面地想法来说“or“表示或者;,在C语言中，是两个竖线。

哈佛公开课 - 计算机科学课程节选

They include the New York Public Library, the Smithsonian American Art Museum in Washington,D.C., and the San Francisco Museum of Modern Art.

VOA: special.2009.08.28

And what's in this output are all the C files that we happened to have printouts of for this particular week.

全部都是一些为这周准备的打印资料,都是一些C文件。

哈佛公开课 - 计算机科学课程节选

To get a better sense of the modern name game, we stopped some families out on the National Mall here in Washington,D.C.

VOA: special.2009.07.06

Since in historical Greek times, let us say the fifth century B.C., the people who inhabited the Peloponnesus were mainly speakers of the Greek dialect called Doric.

从有历史记载的希腊时期开始,比如说公元前十五世纪,居住于伯罗奔尼撒的人们,是希腊多利安方言的主要使用者

耶鲁公开课 - 古希腊历史简介课程节选

At the age of twenty-one, she won a national contest to design the Vietnam Veterans Memorial in Washington,D.C.

VOA: special.2009.05.06

In fact, we have some claim, and a Roman writer later on, that there was a treaty back in the eighth century B.C.

实际上,之后一个罗马作家,写到过一些声明,公元前八世纪在埃维厄岛几个城邦之间

耶鲁公开课 - 古希腊历史简介课程节选

In the years of the Mycenaean period, roughly from 1600 to 1100 or so B.C., you are dealing with a largely unified culture.

在大约公元前一千六百年,至公元前一千一百年,迈锡尼文明时期,你将看到一个高度统一的文化

耶鲁公开课 - 古希腊历史简介课程节选