But she points out that the success of the treaty depends on the ability of nations to enforce it.

VOA: special.2009.12.08

So it's really based on ability a lot more than in other places.

所以，它确实比其他地方更靠能力。

热门工作 - SpeakingMax英语口语达人

And what he said was that when you get down to atomic length scales there are limits, there are constraints on our ability to observe.

讲的就是,当你去进入到原子长度的尺度中,我们的观察能力,有一定的限制条件。

麻省理工公开课 - 固态化学导论课程节选

Last month, American scientists began work on a project aimed at improving the ability to predict tornadoes.

VOA: special.2009.06.09

Having that ability to close off a chapter and move on is really, really important.

结束一个章节,并且继续向前的能力非常重要。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Presidents are judged on their ability to quickly demonstrate leadership and win congressional approval of their proposals.

VOA: special.2009.05.02

At atomic length scale, limits on our ability to observe.

在原子长度问题上，我们的观察受限。

麻省理工公开课 - 固态化学导论课程节选

"The criminal justice system relies on the testimony of persons and their ability to tell the truth.

VOA: special.2009.08.31

You've gotten so far on your ability that many of you have learned to coast.

你们已经通过能力走到现在,并且你们当中已经有人学到了如何成功。

耶鲁公开课 - 死亡课程节选

Parents also worry about the effects that personal information or pictures can have on the child's ability to get jobs or go to college.

VOA: special.2009.02.03

But all that depends on our ability to estimate dietary fat.

但所有这些都取决于我们,评估膳食脂肪的能力

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But we must recognize that our fiscal health tomorrow will rest in no small measure on our ability to create jobs and growth today."

VOA: special.2010.07.02

A happy marriage for Milton was founded on a couple of like-minded opinions and values, - their ability to converse with one another -- and so this is why the notion of divorce for reasons of incompatibility is so important to Milton, because compatibility in marriage is the very essence of marriage.

对弥尔顿来说，一段幸福的婚姻是建立在,有着相似观点和价值基础的情侣间的，他们与彼此交谈的能力-,因此这就是为什么对弥尔顿来说离婚这一概念,无论如何都十分重要，因为和谐共处,是婚姻的精髓。

耶鲁公开课 - 弥尔顿课程节选

We are going to relentlessly apply pressure on al-Qaida and its leadership, strengthening the ability of both Afghanistan and Pakistan to do the same."

VOA: special.2010.06.26

Well that counts on your ability to accurately assess what people are eating, or what the whole population is eating, and so measuring population intake is incredibly important to dietary recommendations.

要想准确评估人们在吃什么,或者整个,人类在吃什么,这只能依靠你的能力,所以统计总体摄入量,对饮食方面的建议非常重要

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They are known for their ability to walk slowly and safely on the paths.

VOA: special.2009.10.07

But I imagine that after a period, there'd be this-- Well, humans have this ability to look down on their experiences, or step back from their experiences, and assess them.

但我想经过一段时间后-,人类有能力审视自己的体验，或从体验中抽身而出加以评估。

耶鲁公开课 - 死亡课程节选

"The good news is that when China sets its sights on reducing pollution,it has shown an extraordinary ability to reduce emissions."

VOA: standard.2010.04.07

Unsurprisingly, you've got the ability to do decent work in this class and most of you have the ability to do good work, and some of you have, a fair chunk of you have, the ability to do excellent work, though it may take some work on your part to get to that point.

不奇怪，你已经有能力去做极好的作业,并且大多人有能力做好作业，一些人有，是大部分人有，有能力去做极好的作业，尽管这需要花费一些功夫才能做到。

耶鲁公开课 - 死亡课程节选

But they say this is more a reflection on the nature of the message then the writer's ability to use language correctly.

VOA: standard.2010.01.16

He says they are facing increasing restrictions on their ability to hunt or fish in their traditional homelands.

VOA: standard.2009.03.22

It would also bar insurance companies from denying coverage based on pre-existing medical conditions, and would limit their ability to impose large rate increases.

VOA: standard.2010.03.19

"This is having an impact on their health. It is also reducing our ability to bring other kinds of assistance, such as vaccination campaigns against polio,"

VOA: standard.2009.08.07

There,terrorist sanctuaries and alleged links between militant groups and state intelligence and military branches have drawn widespread concern about the government's ability to take on the threat.

VOA: standard.2009.03.28

Senate Republican leader Mitch McConnell of Kentucky expressed his disappointment with Specter's decision, saying it could undermine Republicans' ability to put a check on the Democratic majority.

VOA: standard.2009.04.28

The credibility of our security guarantees to allies and to partners especially in the Middle East and East Asia depends on our ability to project power despite these threats."

VOA: standard.2010.03.26

Whether it is intended or not, the missile launches serve as an implicit reminder to South Korea of the North's ability to inflict massive damage on very short notice.

VOA: standard.2009.10.13

"And I would say the same thing . They will give us a financial ability to accelerate the process, to bring on more jobs, to have capabilities brought in from additional partners."

VOA: standard.2009.09.02

"As our assessment determines that we have a gap between the demand on the ground and our ability to deliver, obviously we then adjust the priority on delivery of supplies coming into the theater.

VOA: standard.2010.01.19

"This president basically is rolling the dice, he is making the most important decision of his presidency, betting on his ability to work with Pakistan and get this shared problem of the two Talibans under control,".

VOA: standard.2009.12.06