A security analyst in Lagos,Patrick Keku, says the government has not paid enough attention to security issues, despite the country's numerous crises.

VOA: standard.2009.07.30

The final point that I want to make with respect to security selection actually is a little bit different with the degree of opportunity.

我想说的最后一点是,就证券选择而言,运气也会带来一些差别

耶鲁公开课 - 金融市场课程节选

I hope to work for the National Security Agency doing codes and stuff.

我希望能够在国家安全局工作，和密码打交道。

理想是当密码专家 - SpeakingMax英语口语达人

But a shift in emphasis to security issues offers a new set of challenges for the president.

VOA: standard.2010.01.06

Of course, if think about it, as a community, the investment community is going to lose from security selection decisions.

其实很好理解,想想看,投资者群体可能,由于证券选择决策失误而蒙受损失

耶鲁公开课 - 金融市场课程节选

He says fighting the Taliban and al-Qaida there is crucial to security in Britain.

VOA: standard.2009.11.11

He is appointed or authorized to secure for the people the, in many ways, limited ends of peace and security.

他是由人民任命并授权,让他行使权力保卫人民的安全，保卫来之不易的和平。

耶鲁公开课 - 政治哲学导论课程节选

The prevailing belief is that deterrent measures will lead to security for Israelis.

VOA: standard.2009.04.09

But we need to add in homeland security event so let's find the event for Friday of the following week.

但我们要加入国家安全的时间,那么我们可以安排到,下星期五。

普林斯顿公开课 - 国际座谈会课程节选

Talking about the U.S.role in Asia, Gates told the conference Washington's commitment to its allies was as strong as ever, but that greater multilateral cooperation was needed to deal with both old and new challenges to security.

VOA: standard.2009.05.30

It occured to me yesterday in my class that maybe someday there won't be social security numbers anymore, and on birth everybody will be given an e-mail address.

我昨天上课的时候想到,或许有天大家出生时,得到的将不是社会福利号码,而是一个邮箱地址。

麻省理工公开课 - 电影哲学课程节选

"And this is why we are asking the United States to ensure that material assistance and training that is given to security forces in Somalia are accompanied by vetting of personnel and the creation of specific mechanisms to respond to serious abuses when they occur,"

VOA: standard.2009.07.31

If the vehicle in the unfortunate circumstances of a collision, has to be able to maintain the security of the hydrogen which means more mass, which means a lot of the efficiency is being squandered What's the environmental impact of hydrogen production?

如果车辆,在碰撞中发生了不幸，要仍然能够保持氢气的安全性的话,意味着需要更多的质量，也就是说大部分效率被浪费了,制氢对环境有什么影响呢？

麻省理工公开课 - 固态化学导论课程节选

Europe's oil use is going down. But on the other hand when it comes to security in the Gulf, the United States is the only country from outside the Gulf that can provide security for the Gulf in a comprehensive way.

VOA: standard.2010.06.29

Then a bunch of terrible things obviously begin to happen that shake the security of this society, and ultimately bring it down.

然后,显然一些可怕的事情开始发生了,它动摇了社会的安定,最终导致其崩溃

耶鲁公开课 - 古希腊历史简介课程节选

On Thursday in Brussels, international donors promised more than two hundred fifty million dollars to improve security in Somalia.

VOA: special.2009.04.25

I told you, the way I'm going to teach any subject is going to start with the easiest example and lull you into some kind of security and then slowly increase the difficulty.

我之前讲过,我在上每一门课的时候,都是从最简单的例子开始,先打消你们的顾虑,然后渐渐加深难度

耶鲁公开课 - 基础物理课程节选

The UAE says the services are a threat to national security because government officials cannot access or monitor users' information.

VOA: special.2010.08.06

In 1889, the German Government decided to use the postal service as an information network to create Social Security.

889年，德国政府决定将邮政用作,建立的社会保障的信息网络。

耶鲁公开课 - 金融市场课程节选

Under a nineteen eighty-six law, presidents are supposed to report their national security goals to Congress each year.

VOA: special.2010.05.29

I want to talk about Social Security as a risk management technique that developed in the nineteenth century and it developed in Germany.

我想谈谈社会保障,作为19世纪出现的,一种风险管理技巧,它最早出现在德国。

耶鲁公开课 - 金融市场课程节选

More troops will be sent to help with security leading up to Afghanistan's national elections in August.

VOA: special.2009.04.11

So, today, what do you think are the greatest national security threats or threats to America's interests.

现在，您认为,什么会严重威胁美国国家安全,威胁美国国家利益。

普林斯顿公开课 - 国际座谈会课程节选

On Friday,there were new demands for Iran to follow Security Council resolutions to halt nuclear enrichment.

VOA: special.2009.09.26

The Federal Reserve has a list which you can find on their website of dealers who are eligible to participate in Treasury security auctions.

美联储有一个交易商的名单,你可以在他们网站上找到,其中的交易商有资格,参与国库证券的竞标。

耶鲁公开课 - 金融市场课程节选

And he said he hopes to return a sense of security to the survivors soon.

VOA: special.2011.03.19

Can you give us a couple of examples what he'd do in a day or when a situation arises to safeguard the national security.

你可以举些例子,说说总统每天做什么,当情况发生时如何处理,来确保国家安全吗。

普林斯顿公开课 - 国际座谈会课程节选

She has had to take security measures to protect her family from threats.

VOA: special.2009.04.27

Then the National Security Team gets together comes to the broader scheduling group.

然后国家安全队伍,将决定拿到日程安排组。

普林斯顿公开课 - 国际座谈会课程节选

Middle east is emboiled into so many security issues that it's not obvious ... that it's ready to join you know...sort of ... and focused mainly on economic development.

中东历来安全问题,相当棘手,它似乎还没有准备好加入。,或是专注于经济发展。

普林斯顿公开课 - 国际座谈会课程节选