They answered questions about their level of physical activity as teenagers and at age thirty, fifty and late in life.

VOA: special.2010.07.07

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

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 scientists say the current level of diversity within cattle breeds is at least as great as within humans.

VOA: special.2009.05.05

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

Like Chester Arthur at the national level, Grover Cleveland was known for fighting dishonesty in government at the local level.

VOA: special.2010.04.29

Maybe at the conscious level he believed he was mortal, but at the unconscious level he believed he was immortal.

也许他有意识地相信自己是会死的，但潜意识地，他又相信自己不会死。

耶鲁公开课 - 死亡课程节选

Dr.Chan says the WHO is no longer operating "at the level of top performance that is increasingly needed,and expected."

VOA: special.2011.01.19

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

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

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

Mr.Obama criticized the law, but said such laws are the understandable result of inaction at the federal level.

VOA: special.2010.07.03

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

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, 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

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

The respiratory system plays an important role in maintaining our internal environment at the proper level of oxygen, by bringing the right amount in.

呼吸系统的重要性在于,通过向体内输入适量的氧气,维持人体内环境中的氧平衡

耶鲁公开课 - 生物医学工程探索课程节选

Gaylord Nelson later said that "Earth Day worked because of the immediate response at the grassroots level."

VOA: special.2010.04.21

Now what we can do is look at an energy level diagram.

现在我们能做的是,看一下能量级图表。

麻省理工公开课 - 固态化学导论课程节选

At the same time,he has decided to send two high-level officials to Damascus for talks with Syria.

VOA: special.2009.03.07

You would never touch these things at the introductory level.

你本不能在入门阶段,接触到这些东西的。

麻省理工公开课 - 媒体、教育、市场课程节选

Mister Quinn says efforts to combat the problem must also be increased at the community level.

VOA: special.2010.05.17

At this level of abstraction, plainly there isn't all that much incentive to apply thinking of that kind, but on the other hand undoubtedly theory does exist for the most part to be applied.

就这门课程中理论的抽象程度而言，没必要把它,用于实践，但是在绝大多数情况下,理论无疑都是为了实践而存在。

耶鲁公开课 - 文学理论导论课程节选

But,unemployment rates in the Washington area are at their highest level in more than ten years.

VOA: special.2009.04.03

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

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

But then it will also be taught at the second level, which is for every paper that you'll read, every paper that you'll write, you'll always be thinking, "Ok, how can I take these ideas and apply them to my life?

而教学内容的另一部分，你们读每一篇论文，写每一篇论文时，都需要思考，如何把这些理念运用到生活中去？

哈佛公开课 - 幸福课课程节选

Yet that is where its effects are best known, especially at the high school level.

VOA: special.2010.03.04

Family, community, Harvard, Princeton, music, friends, He loved me at the deepest level. I loved him.

当然还有家庭，社区，哈佛，普林斯顿，音乐，朋友，他给予我最深沉的爱，我也爱他。

普林斯顿公开课 - 人性课程节选

But because we're now programming a computer at a lower level and because as we said last week, you really have to be precise and then careful to instruct this machine, this fairly dumb machine that will only do what you tell it to do very specific instructions, do we have to use a more precise syntax than just a puzzle piece might have previously allowed.

但是我们是要在电脑的低平台上编程不是吗？,那我们就要像我上周提到过的那样，一定要小心，小心，再小心地,操纵这台又聋又哑的机器,它只会根据你敲进去的,特定指令来做事，所以我们必须使用非常精细的语法,而不是模模糊糊，让人费解的概念。

哈佛公开课 - 计算机科学课程节选