The report's author,Daniel Brumberg, acting director of the institute's Muslim World Initiative, says supporting democracy is actually crucial to U.S.security.

VOA: standard.2010.05.19

Now, you know with constant volume, H now it's not going to be delta H that's U straightforward to measure, it's going to be dealt u, all right.

好，现在你们知道在体积恒定的条件下，我们得到的不是Δ,我们直接测量到的是Δ,好，但这基本上也是一样的。

麻省理工公开课 - 热力学与动力学课程节选

Well, I am from Spain, so I knew I wanted to come to the U.S. because of the system.

嗯，我是西班牙人，所以我知道我想到美国，因为美国的教育体系。

来自西班牙的留学生 - SpeakingMax英语口语达人

And he made a vow to U.S.military members. "I will never rush the solemn decision of sending you into harm's way.

VOA: standard.2009.10.26

I managed to find price indexes for Norway and Netherlands going back to 1890 and compared that with the U.S.

我找到了挪威和荷兰1890年的,价格指数数据,和当时的美国作比较

耶鲁公开课 - 金融市场课程节选

Mr.Obama defended his efforts to strengthen the U.S.economy, which included unpopular moves to bail out banks and rescue automakers.

VOA: standard.2010.01.22

One is if you have to coordinate how you're going to give this vaccine to two million children across the U.S.

首先必须协调合作,如何才能将疫苗,分发给全美国二百万孩子

耶鲁公开课 - 生物医学工程探索课程节选

Iran has not given a clear response to a U.N.proposal to send uranium to Russia and France for enrichment.

VOA: standard.2009.11.16

u=0 And it's approximately equal to zero for all real gas processes.

在所有理想气体绝热过程中Δ,对真实气体近似为零。

麻省理工公开课 - 热力学与动力学课程节选

The skier says he wants to work with younger team members to ensure the U.S.program continues to achieve Olympic success.

VOA: standard.2010.02.27

Well how much sense does it make to ship water to the U.S. from France?

从法国进口水到美国有意义吗

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

To that end, he said he and Mr.Obama discussed ways to improve infrastructure along the U.S.-Mexico border to facilitate bilateral trade.

VOA: standard.2009.04.17

I forget who--it may have been Charles Seller who said if you want to see the Market Revolution happening go study the Archives of the U.S. Patent Office.

我忘了是谁说的,大概是查尔斯.塞勒,他说,若你想看看市场革命是怎么发生的,就去研究美国专利局的档案吧

耶鲁公开课 - 美国内战与重建课程节选

"These regimes then turn to the U.S.and say, 'Well,the only alternative to us is the Islamists, so you must support us.'

VOA: standard.2010.05.19

Two weeks after the Columbine massacre, Ludlow Colorado I got called before the U.S. Senate Commerce Committee to testify on the relationship of youth culture and violent entertainment.

科罗拉多可伦拜高中枪杀案，事发两周后,美国参议院商务委员会给我打电话,让我参加一场听证会,主题是青年文化和暴力性娱乐的关系。

麻省理工公开课 - 媒体、教育、市场课程节选

U.S.authorities also think that Nabhan is probably connected to the 1998 U.S.embassy bombings in Nairobi and Dar es Salaam.

VOA: standard.2009.09.16

I've asked them to give a brief presentation about the Masters of Applied Positive Psychology at U Penn, the only master degree, well the first master degree in the world-- there are a couple of others now.

我请他们简单介绍一下,宾州大学应用积极心理学硕士课程，唯一的硕士学位，世界上第一个硕士学位-,目前还有其他几个。

哈佛公开课 - 幸福课课程节选

Smith says U.S.officials should move quickly to create incentives for U.S.panel makers to open new factories in Florida and other states.

VOA: standard.2009.10.27

Yeah, so first of all, I always wanted to, at least, stay for a while in the U.S.

首先，我一直就想，想在美国至少呆一段时间。

一见钟情的学校 - SpeakingMax英语口语达人

The U.S.-sponsored Security Council resolution, expected to win easy approval next week, will create a special representative to the U.N.

VOA: standard.2009.09.25

So U.S. will never be able to catch up.

所以美国就别想赶上中国了。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Outside the court,McKinnon's mother, Janis Sharp, called the ruling a disgrace and made a plea to U.S.President Barack Obama for leniency.

VOA: standard.2009.07.31

Someone else is going to come in and produce cola in this industry and that's exactly what happened in the U.S. At the turn of the last century.

其他公司会参与进来也生产可乐,这就是上个世纪末在美国发生的事情

耶鲁公开课 - 博弈论课程节选

He says the company traveled to the U.S.to find out if American consumers will dig deep into their pockets for 3D sets.

VOA: standard.2010.03.11

So one of the things that the Allies very specifically wanted to do in World War II was to hijack one of these devices, take it from a U-boat because if they had this physical machine, certainly can they start decrypting then the German messages.

所以同盟国在二战中想做的一件事,就是劫持其中一个装置，携带在U型潜水艇中，因为如果他们拥有了这种物理装置，他们就可以解码,德国人的密文。

哈佛公开课 - 计算机科学课程节选

Secretary of Defense Robert Gates has said as many as 100 Guantanamo detainees may be transferred to U.S.facilities.

VOA: standard.2009.05.20

The university that I go to now is U of M and it's a very large campus.

我现在上的大学是明尼苏达大学，校园非常大。

在学校的时光 - SpeakingMax英语口语达人

He said he also plans to urge Beijing to allow more U.S.goods in its markets and encourage Chinese consumers to spend more.

VOA: standard.2009.11.12

Do you know any policies that the U.S. government is using to fight global warming?

你知道一些美国政府应对全球变暖的政策吗？

对全球变暖的政策 - SpeakingMax英语口语达人

The U.S. was practically the last country to copy this system because, in the 1930s, because it didn't sound American.

美国几乎算是最后一个效仿此体系的国家,因为在上世纪三十年代。

耶鲁公开课 - 金融市场课程节选