Some drug makers and other companies put three-dimensional images called holograms on their products as a security device.

VOA: special.2010.03.01

You have closed end funds, trade as a security listed on the stock exchange, but what they do is own other securities.

假如你持有封闭式基金，这种基金在证券交易所作为一种债券进行交易，但是实际上它们做的是持有其他债券。

耶鲁公开课 - 金融市场课程节选

a financial train wreck between the deficit social security and medical care.

就是社保和医保赤字的烂摊子。

担忧未来 - SpeakingMax英语口语达人

They withdrew under a security agreement that calls for American combat forces to leave Iraq by the end of two thousand eleven.

VOA: special.2009.08.22

You could not sell a security without giving a prospectus to the potential buyers and the prospectus would be something approved by the SEC.

没有招股说明书就不可以,出售证券给潜在买家,而且招股书需要通过证交会审核

耶鲁公开课 - 金融市场课程节选

The delays involve a security clearance process called Visas Mantis.

VOA: special.2009.06.11

And it turns out-- a little teaser for our security discussion as time passes that a lot of the times when software is compromised and you download Photoshop like a cracked version of Photoshop or something like that.

这对于即将讨论的安全性问题来说,只是一个小插曲，随着科技的发展,很多时候，如果工具受损,你会下载到一个版本不全的,或其他类似的东西。

哈佛公开课 - 计算机科学课程节选

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

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

Islamabad police say a suicide bomber disguised as a security officer struck the lobby of the WFP headquarters in Pakistan shortly after midday.

VOA: standard.2009.10.05

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

Senator Chambliss also said the U.S.receiving loans from other nations makes the large debt a security issue.

VOA: standard.2010.07.03

I remember when interest rate swap accounting was done on a different market security basis.

我记得利率会换记账法,在不同的证券市场施行时。

斯坦福公开课 - 经济学课程节选

A security officer has reported that vehicles were allowed inside because the guard at the AMISOM gate assumed they were with the United Nations.

VOA: standard.2009.09.17

Suppose that as a kind of back-up security whenever revolution has done is-- produced so much redundancy in the brain that either half of the brain was sufficed.

假设我们有理论支撑,未来的进化-,会使大脑产生很多多余的部分,我们只需要一半大脑就足够了。

耶鲁公开课 - 死亡课程节选

The kidnappers reportedly handed over the journalists to four members of Somalia's transitional federal government late Wednesday at a security checkpoint in the capital.

VOA: standard.2009.11.26

It's a class called "Global Security After the Cold War",

我最喜欢的课是“冷战后的国际安全”，

想进布朗的话 - SpeakingMax英语口语达人

They also argue the veil presents a security risk, since it hides the wearer's face.

VOA: standard.2010.01.30

I don't know, just a national security level.

我说不好，大概是关于国家安全的事情。

理想是当密码专家 - SpeakingMax英语口语达人

Terre'Blanche served three years in prison after being convicted in 2001 of assaulting a gas station worker and a security guard, both of whom were black.

VOA: standard.2010.04.05

And so, he was in kind of in this very minimum security and he finally just croaked a while ago.

所以就对他严加看管,前一阵子他终于死了

耶鲁公开课 - 1871年后的法国课程节选

Meanwhile,the terrorist group released a set of demands for the release of a French hostage who was acting as a security advisor to the Mogadishu government.

VOA: standard.2009.09.17

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

It is scheduled to be held on September 24 and will be chaired by President Obama the first time a U.S.president has led a Security Council meeting.

VOA: standard.2009.09.02

But in many regards, it is a matter of space, a matter of supplies, a matter of security where issues come out which don't really matter whether you believe in religion or not.

但是就各种方面来说，是关乎空间，关乎资源供应，关乎安全,这些问题并不一定和你,是否有宗教信仰有关。

普林斯顿公开课 - 人性课程节选

The government's Telecommunications Regulatory Authority says the services posed a security threat.

VOA: standard.2010.08.02

There has been, over the years a lot of turf battles between the SEC and the CFTC because it's sometimes unclear whether something is a security or a futures.

历年来,证券交易委员会和期货交易委员会的领域战争层出不穷,因为有时候很难说,一个东西究竟是证券还是期货。

耶鲁公开课 - 金融市场课程节选

Somehow,somewhere,security officials did not pick up on the information at their disposal that allowed an individual on a security watch list onto a plane bound for the U.S.

VOA: standard.2009.12.28

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

So, it turns out and this is a hint at some of the security issues we'll discuss.

这么听起来，好像将要,讨论安全方面的问题了。

哈佛公开课 - 计算机科学课程节选