said people need to exercise thirty minutes each day for at least five days to get the health benefits of exercise.

VOA: special.2010.06.08

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

In the first example, you could be at a social gathering and you really feel the need for some nicotine.

在第一个例子中，你可能在一个社交聚会上，你特别想找个地方抽根烟。

Do you mind 课堂 - SpeakingMax英语口语达人

Yet sleep scientist Ying-Hui Fu at the University of California, San Francisco,says little is known about the basic need for sleep.

VOA: special.2009.08.26

In terms of why universities need Muslim chaplains, when I was at NYU as an undergrad, we had no central authority to figure.

就大学为什么需要穆斯林教士而言，当我还是纽约大学的学生时，我们没有一个核心领导。

普林斯顿公开课 - 人性课程节选

At least give us a chance, Mister Rockford." BENNY: " Yes,all we need is one good break,you know."

VOA: special.2009.03.09

If we're going to write programs, we need at least two things: we need some representation for fundamental data.

如果我们要去写程序，我们需要至少两件事情：,我们需要一些能代表基础数据的东西。

麻省理工公开课 - 计算机科学及编程导论课程节选

It can quickly become dry. It will need water two times a day for at least three months.

VOA: special.2009.07.07

And that's what led us to a number of results to determine what quantities we even need to be looking at.

这就要求我们考察一系列结果,然后决定到底需要计算什么物理量,来找出。

麻省理工公开课 - 热力学与动力学课程节选

Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.

VOA: special.2009.09.01

If they're going to survive thinking about this case at all, we need to throw in a no branching rule.

如果要让这个案例说得通，我们必须加入无分支规则。

耶鲁公开课 - 死亡课程节选

If we do not get enough of the vitamins we need in our food,we are at risk of developing a number of diseases.

VOA: special.2009.04.21

We can know this information even if we just knew that the bond was stronger, we wouldn't need to look at a graph here, because it turns out that if you have a stronger bond, -- that also means that you have a shorter bond -- those two are correlated.

我们依然可以得到上面的信息,即使我们所知道仅仅是这个键更强，我们不需要去看这个图，因为事实上如果你有一个更强的键，这也就意味着你有一个更短的键-,这两点是互相关联的。

麻省理工公开课 - 化学原理课程节选

Some foods need to be stored at four to eight degrees, and some need to be stored above eight degrees for best results.

VOA: special.2009.11.30

A few children went home and said, "I'm going to Japan tomorrow, but you don't need to worry, mom, 'cause I'm going to be home at 8 o'clock at night".

有些小孩回家后说：“，我明天要去,日本了，不过妈妈你不要担心，因为我会在8点钟回家。

麻省理工公开课 - 媒体、教育、市场课程节选

Edward Kennedy spoke at his brother Robert's funeral: "My brother need not be idealized, or enlarged in death beyond what he was in life;

VOA: special.2009.09.13

We need to get at the story of the Fall from the perspective of its beginning rather than from the perspective of its ending.

理解人类的堕落的故事，我们要从,它的源起而不是它的结果来看。

耶鲁公开课 - 弥尔顿课程节选

Representatives at the conference last week talked about what actions need to be taken.

VOA: special.2010.05.17

It's like a moveable feast; you put your explosion where you need it at any particular moment.

它就像一个万能贴,你可以把火山爆发,置于你所需要的特定时刻

耶鲁公开课 - 古希腊历史简介课程节选

Books told what a person would need to be successful at finding gold.

VOA: special.2009.02.04

And you need to think about how sophisticated do they think that you think that they are at playing games and so on.

你还需要考虑到他们认为,你认为他们认为你在博弈时有多老练

耶鲁公开课 - 博弈论课程节选

It was,at the same time, really urgent about a need for love."

VOA: special.2010.04.05

I need that sanity check saying at some point, you have to stop.

在一些地方需要做那样的合法性检查，告诉你必须停止操作。

哈佛公开课 - 计算机科学课程节选

What we did for the pneumococcal vaccine was we said we will pay one point five billion dollars if you develop the right vaccines, and the right volumes that we need and at the right price.

VOA: special.2010.03.29

So you need to pick that up. It's at the Yale bookstore.

所以你需要开始读这本书，在耶鲁书店里有卖。

耶鲁公开课 - 旧约导论课程节选

"We need an army of people who are equipped to know how to work at all levels and all scales, from protecting animals in the wild to providing shelter to them in zoological parks if necessary."

VOA: special.2010.06.22

There's a very important phenomenon that you need to take into account when you look at these histories of returns that are generated by active managers.

当查阅这些主动管理型基金经理,留下的历史收益记录时,有个很重要的现象

耶鲁公开课 - 金融市场课程节选

"As I look at the situation, we need to accomplish a set of goals, and accomplishing those .

VOA: standard.2009.04.05

You want decisions to be made there so you need some additional mechanism for decision making at the point of contact between the axon of one cell and the dendrite of another.

而想要做出决定,在一个细胞的轴突和下一个细胞的树突,的连接点上 需要额外的决策机制

耶鲁公开课 - 生物医学工程探索课程节选

The fact that you don't need a force for it to move forever at a given speed in a given direction, that's not obvious, because in daily life you don't see that.

对于物体不需要力的作用就能保持,确定的速度和方向持续运动这一事实,它并非显而易见,因为在日常生活中你看不到这种情况

耶鲁公开课 - 基础物理课程节选