It cannot be priced at a level where only certain people have access, because then you are cutting entire sections of our country out of involvement in the world,"

VOA: standard.2010.01.05

So, evolution works at a level of the genes and because of that it could give rise to animals that are themselves altruistic.

进化论起作用的是我们的基因,因此进化论能产生,有利他主义的动物。

耶鲁公开课 - 心理学导论课程节选

And not be too critical or expect that you should be at a very high level when you're just beginning.

不要太挑剔，也不要奢望自己刚开始的时候就可以达到很高的水平。

学外语的时候 - SpeakingMax英语口语达人

She hoped women would have jobs at every level of the industry when flying became a common form of transportation.

VOA: special.2010.05.26

Whereas, 27% of whites are reading at a low level, 22% of Asian-Pacific kids are reading at low level.

也处于低水平，然而，27%的白人孩子阅读能力很差，而22%亚太地区的孩子阅读能力很差。

麻省理工公开课 - 媒体、教育、市场课程节选

Still,this would only mean that there are community-level outbreaks in at least one other country in a different area of the world.

VOA: special.2009.05.06

So what you gonna see here in United States, especially at university level, is a stronger need for Muslim chaplains.

因此在美国，特别是在大学里面，需要越来越多的穆斯林教士。

普林斯顿公开课 - 人性课程节选

The Academy said the three were chosen for having shown what a ribosome looks like and how it operates at the atomic level.

VOA: special.2009.12.08

But as part of a more rigorous introduction to understanding how the machines work and writing programs at this lower level.

作为一种,理解电脑工作机制,和在低平台上编程的入门方法。

哈佛公开课 - 计算机科学课程节选

Mr.Stevens says a one hundred percent increase in fish farming over ten years is necessary to keep providing for people at the current level.

VOA: special.2011.02.08

With the scene of the flight of the pagan gods at the nativity of Christ Milton is also depicting a scenario that, I think, on some level he's hoping will occur within himself.

在《圣诞清晨歌》中有一个无宗教信仰的人逃跑的画面,我认为弥尔顿同时也在描绘一个剧情，某种程度上他希望这样的事情也会发生在自己身上。

耶鲁公开课 - 弥尔顿课程节选

But Marc Tucker says students who pass the exams could stay in high school and take a demanding set of exams at the upper division level.

VOA: special.2010.02.25

A low-level language, we used to call this assembly programming, you're down at the level of, your primitives are literally moving pieces of data from one location of memory to another, through a very simple operation.

一个低级的语言，我们曾经将其称为假设编程，你们只是处于用基本要素，把一些数据碎片,从记忆存储器的一个地方，通过简单的操作来转到另外一个地方。

麻省理工公开课 - 计算机科学及编程导论课程节选

The air pressure in a plane during flight is lower than at sea level.

VOA: special.2009.07.14

Another thing that these kings are seen to do, which is in a way even at a lower level, is to be herdsmen.

这些国王们平时还,做一些更加低等的事情,比如放牧

耶鲁公开课 - 古希腊历史简介课程节选

In five of them, the rate at which fish are being taken out of the sea has dropped to a level that should let the populations recover.

VOA: special.2009.09.08

So, one difference between photoelectron spectroscopy and, for example, the photoelectric effect is that in this case, we're not just looking at one energy level, which is what we were looking at from the surface of a metal, now we're talking about this gaseous atom.

光电子能谱与光电效应的不同点在于，以这种情况为例，我们不只关心一个能级，就像原来在金属表面那样，现在我们研究的是气体原子，所以，我们可以从原子中。

麻省理工公开课 - 化学原理课程节选

In the center,at ground level, is a round pool of water.

VOA: special.2009.05.25

Rather, they're located-- they're related at a pinpoint level to certain parts of your brain.

相反,它们定位于,它们都精确地定位于大脑的某个部位

耶鲁公开课 - 心理学导论课程节选

It doesnt matter whether they are at great elevation or at sea level. John Geiger suggests that the brains effort to create a Third Man is not an accident of human brain structure, or a sign of injury in extreme conditions.

VOA: special.2010.02.24

But at another level,at some deeper level, it comes as a surprise to him.

而在另一个更深的程度上，他非常的惊讶。

耶鲁公开课 - 死亡课程节选

In the first nine months of 2009, capital inflows stood at just $12 billion one fifth the level of a year earlier.

VOA: standard.2009.10.16

And so you can imagine that even in its— with all of this activity on your skin, even at its most--least serious level, it's a terrible disease.

你可以想象这些,即使在,伴随着皮肤上的任何运动,即使是最轻微的活动,也会带来严重的问题

耶鲁公开课 - 生物医学工程探索课程节选

They now face perennial power Brazil, a four-time champion at this level, but Tetteh says he is not concerned by the formidable opponent.

VOA: standard.2009.10.15

There's also a problem with risk-sharing at that level.

还有另一个风险分摊程度的问题。

耶鲁公开课 - 金融市场课程节选

"And,at the international level have a process thorough which countries stand behind the actions they inscribe."

VOA: standard.2009.09.28

And so if one is looking to keep protein at a certain level, then these sort of foods would get favored.

但还不是全部 而如果要使体内蛋白维持在某种水平上,那这些食物会比较受青睐

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

FIFA,international soccer's governing body, allows a player to represent only one nation at the senior level.

VOA: standard.2010.06.09

However, if you do happen to be an English or a literature major or someone who's just very serious about reading at that level, you will find plenty to chew on here.

然而，如果你刚好主修英语或是文学,或是任何以主修的水平很认真阅读的人，你将会在这里发现很多值得咀嚼的东西。

耶鲁公开课 - 1945年后的美国小说课程节选

I want to talk a little bit sort of at a general level about modeling.

我想用一些可以说是,最普通的模型构造。

麻省理工公开课 - 固态化学导论课程节选