As humans begin to disappear, the vampires must come up with a way to guarantee their future food supply.

VOA: special.2010.01.20

But, it doesn't guarantee it, because absent further argumentation, there's no guarantee that the soul survives the death of the body.

但这不能保证,由于缺乏进一步的论证,我们无法保证,在肉体死亡后灵魂仍然存活

耶鲁公开课 - 死亡课程节选

People are willing to lend to these organizations at low interest rates because they think there's an implicit government guarantee.

人们愿意以低利率,向这些组织提供融资,因为他们认为这里有政府默认的担保

耶鲁公开课 - 金融市场课程节选

Organizers have had to make huge efforts to guarantee the area is ready for six skiing and snowboarding events.

VOA: special.2010.02.10

To build a set of alliances and institutions that guarantee that we're still the power we need to be.

建立一系列联盟和机构,能够保证我们,所需要的国际地位。

普林斯顿公开课 - 国际座谈会课程节选

Two states reject the idea. Critics say that working toward the same standards in every state will not guarantee excellence for all.

VOA: special.2010.03.25

I guarantee, more than that In fact, the people who chose where we started off 33 chose in that range.

我保证,多很多的,实际上选33的人是在这个范围内选择的

耶鲁公开课 - 博弈论课程节选

Only by gaining political power could they punish the South and guarantee full political rights to former slaves.

VOA: special.2010.01.21

In terms of where different atoms are in a molecule, if you have a hydrogen atom or a fluorine atom, you can pretty much guarantee they're always going to be terminal atoms.

对于不同原子在分子中的位置，如果你有一个氢原子或者一个氟原子，那你基本可以保证,它们总是最末端的原子。

麻省理工公开课 - 化学原理课程节选

To guarantee continued support for the war, Lincoln was forced to recognize that the issue of slavery was, in fact,a major issue.

VOA: special.2009.10.08

So we see then that having knowledge of good and evil is no guarantee that one will choose or incline towards the good.

我们由可见对善恶的分辨能力,并不确保人会愿意或倾向于遵从上帝。

耶鲁公开课 - 旧约导论课程节选

The United States is the only major industrial country that does not guarantee health care for all.

VOA: special.2009.07.25

What you can do is you can iterate keys, which gives you the keys in the dictionary, and then you can choose them, but there's no guarantee in the order in which you get keys.

你能做的就是迭代得到键，这样就可以得到字典中，所有的键并进行选择，但是键的顺序,是没有保证的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Senator Kennedy also asked for support for the cause of his life, "that we will break the old gridlock and guarantee that every American.

VOA: special.2009.09.13

In other words, if I'm a rich, wealthy person in Corinth, I would say, "I'll be the local tax collector, and I'll guarantee you I'll send to Rome this amount of money for a year."

换句话说，如果我是科林斯的富人，我会说，“我想当本地税吏，我保证每年向罗马缴纳多少多少钱“

耶鲁公开课 - 新约课程节选

The remaining several thousand contractors have no guarantee of work now that the program is over.

VOA: special.2011.07.18

But in fact, logically speaking at least, variability, although it's a requirement for unpredictability, doesn't guarantee unpredictability.

但实际上，至少在逻辑上讲，可变性虽然是不可预见性的必要条件，但是不可预见性却不是必然。

耶鲁公开课 - 死亡课程节选

Yet such a measure could violate the Constitution's guarantee of equal protection under the law.

VOA: special.2009.03.20

We have to guarantee universal access to literacy.

我们要保证世界上所有人都能够提升文化素养。

麻省理工公开课 - 媒体、教育、市场课程节选

President Obama said there is no guarantee that all the steps agreed to at the meeting will work,but: "I think we applied the right medicine.

VOA: special.2009.04.04

Hopefully within two years, probably not next year, but within two years, there will be positive psychology class offered, but I certainly cannot guarantee it.

但愿两年内，明年可能性不大，但是两年内，学校会再次开设积极心理学课程，但我无法保证。

哈佛公开课 - 幸福课课程节选

Roosevelt said the United States would guarantee repayment of loans made to Latin American countries.

VOA: special.2010.08.26

It will help you to produce a lot of writing; I guarantee.

我保证这肯定能帮你们写出很多东西。

耶鲁公开课 - 1945年后的美国小说课程节选

Life is thought to need both water and the right chemicals to guarantee survival.

VOA: special.2010.05.25

The question of providential justice is of course of primary significance to Milton's poem, but Hartman goes on to say that the moon, which reminds us of a calm and perfect sense of Providence, also works to guarantee the principal of free will.

这里，关于天佑的公平的问题,是其对于弥尔顿的诗最基本的重要性，但是哈特曼接着又说月亮是，这提醒了我们天意的冷静和完美感，月亮在这儿也是为了保障自由意志的原则。

耶鲁公开课 - 弥尔顿课程节选

"What was different about the Irish approach was that all deposits were guaranteed and bondholders,investors that had bought bonds in these banks, also received the government guarantee.

VOA: special.2010.11.26

But there's no guarantee that they will be.

但是不一定总是这样。

麻省理工公开课 - 热力学与动力学课程节选

This would guarantee they would last a great deal longer than usual.

VOA: special.2009.09.05

So, if you feel there's not enough math used, I guarantee you that I certainly know enough eventually to snow the whole class, but that's not the point.

如果你觉得我用的数学太少,我可以保证,我知道的数学知识,足以难倒在座的所有人,但这不是重点

耶鲁公开课 - 基础物理课程节选

And so if you sign a contract with the government for millions of dollars, you have guarantee to get your dollars back, plus whatever profits they allowed in the contract.

所有如果你和政府签订了合约,做了一个百万的大单子，你能保证拿到钱，和其他的利润,在合同里规定的利润。

斯坦福公开课 - 经济学课程节选