But he said the failures that led to a potentially catastrophic breach in security must be addressed immediately.

VOA: standard.2009.12.29

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

and it's all about the security situation in the world right now between states,

它是一门关于当下各国之间安全局势的课程。

想进布朗的话 - SpeakingMax英语口语达人

But he says a significant number of foreign troops will be needed to help establish and then maintain security in Afghanistan, possibly for decades.

VOA: standard.2009.10.16

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

"They need to validate that this is the way forward with Mexico,and in general, by being seen together and talking about things in a quite positive way that it is worth this investment in security."

VOA: standard.2010.05.17

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

There is going to be greater scrutiny and in security and unfortunately we are just going to have to accept this, that this has become an inevitable part of our lives now whenever we travel abroad, especially for trans-Atlantic flights."

VOA: standard.2009.12.27

Well, it can only be true if security selection and market timing detract from institutional returns or individual returns in the aggregate.

唯一的可能性就是证券选择,和市场时机选择,给机构和个人带来的是负的回报

耶鲁公开课 - 金融市场课程节选

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

VOA: special.2009.04.25

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

Independent Russian military expert Alexander Golts says the situation suggests that security in the North Caucasus cannot be tightened further.

VOA: special.2010.04.03

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

Leaders of the world's wealthiest nations have promised twenty billion dollars to increase food security in poor countries.

VOA: special.2009.07.11

But in society today, and we'll talk a bit about security topics -- and such throughout the course, for cryptography -- for encrypting things like your credit card information and bank accounts -- you don't use 32 bits, you don't use 64 bits, you generally use 1024 bits, 4,048 bits.

但在当今的社会上，我们将讨论一点安全方面的知识,贯穿整个课程，密码学-,加密一些像信用卡信息,银行账号之类的东西--你不能用32位，你也不能用64位，你通常要使用1024位，4048位。

哈佛公开课 - 计算机科学课程节选

But spokesman P.J.Crowley said it is too soon to discuss withdrawing the NATO-led international security force in Kosovo.

VOA: special.2010.07.24

So, the modern state, as we know it and still have it, in many ways grew out of the Hobbesian desire for security and the fear of death that can only be achieved at the expense of the desire for honor and glory.

所以我们知道的现代国家的建立,正如霍布斯所论,是人们对安全的渴求而导致的,只要一个人仍对荣誉有着强烈的渴求,他就永远不会对死亡产生恐惧。

耶鲁公开课 - 政治哲学导论课程节选

The Afghanistan policy calls for establishing security in cities and towns, protecting civilians even if it means more danger for coalition troops.

VOA: special.2010.06.26

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

But during World War Two, national leaders recognized the importance of the territory to security in the Pacific.

VOA: special.2009.03.02

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

South Korea and the United States have been urging China to join them in punishing North Korea in the United Nations Security Council.

VOA: special.2010.05.29

And in social security, I thought, we had the right plan for dealing with the long-term crisis that the program is in.

我认为在社会保障项目方面,我们拥有正确的计划应对,这一项目面临的长期危机。

普林斯顿公开课 - 国际座谈会课程节选

Cities in the United States and Europe have increased security in and around their mass transportation systems.

VOA: special.2010.04.03

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

Know what your traditional reactions are. A person that knows their drugs and the effects of their drugs are in fact the best security against fakes."

VOA: special.2010.03.01

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

Two other groups recently launched a separate effort to increase food security in Africa.

VOA: special.2009.11.17

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

They created a new law, which said that every person who works in Germany has to pay the government a certain percent of his income, into the Social Security system.

他们颁布了新的法律，规定每个在德国工作的人,都需向政府支付一定比例的收入，以此来建立社会保障体系。

耶鲁公开课 - 金融市场课程节选