You have no need of your courage, John Carter, because you already knew the answer before you asked the question.

VOA: special.2010.07.31

And so we need to have this mix of sort of-thank you da-da-da-da-boom. Anyway, moving right along.

所以我们需要把各种动力,混合在一起，不管怎样，始终往前发展。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

Because most of the people there didn't really need it because they have cars, or they just take taxis.

因为那里的大多数人并不真正需要它，因为他们自己有车，或者会直接打车。

上东区的氛围 - SpeakingMax英语口语达人

So you really just need to turn off a handful of machines to have this type of disruption."

VOA: special.2011.02.21

But if I did have two lines of code or more, I would in fact need to put those back.

但是如果我的确有两行或更多的代码，我其实应该把花括号加上。

哈佛公开课 - 计算机科学课程节选

Studies have shown that over time, most humans need eight to eight and a half hours of sleep for the best health.

VOA: special.2009.08.26

Now, recruiting is tremendously important because you need to have a certain number of settlers to make the settlement viable.

招募是极其重要的,因为你需要有一定数量的移民,来维持居住地的运转

耶鲁公开课 - 古希腊历史简介课程节选

Instead of fine print that hides the truth, we need credit card forms and statements that have plain language in plain sight."

VOA: special.2009.05.22

You'll also see that they have all the physical constants that you're going to need, and also a bunch of the actual equations that we've been using in the first couple weeks here.

大家还可以看到这里有,你可能会用到的所有物理常数，还有一堆公式,是那些我们这几周来一直在用的。

麻省理工公开课 - 化学原理课程节选

Like any other business, newspapers have to balance their needs with the needs of their customers -- the readers they need to keep.

VOA: special.2009.04.20

This time, you're a transplant surgeon and you have five patients, each in desperate need of an organ transplant in order to survive.

这次你是一名器官移植医生，你有五名病人，每名病人都急需器官移植才能存活。

耶鲁公开课 - 公正课程节选

To do so,a teacher would need to have eyes in the back of his head.

VOA: special.2009.09.06

I believe that and why do we need to have it as a basic premise of the course, '?" as opposed to change is illusive?"

我相信这一点，但为什么我们需要把它,作为课程的基本前提，而不说'改变是虚幻的“

哈佛公开课 - 幸福课课程节选

"We'll need to wait for all the girls to enter puberty before we have a good grasp on what the contribution is of those environmental chemicals."

VOA: special.2010.08.18

as the surgeon, you are the captain of the ship, but you are not there alone, so you need to have a team with you.

作为一名外科医生，你就像是一艘船上的船长，但并非孤身一人，你需要一个团队一起协作。

普林斯顿公开课 - 领导能力简介课程节选

Over the past year, groups that care for homeless people have seen an increase in the number of people in need because of the nation's economic crisis.

VOA: special.2009.01.28

We need to have this sort of sense of urgency around this.

对此我们必须要有这种紧迫感。

普林斯顿公开课 - 人性课程节选

But we are going to need you, not just here today, but you're going to have to go home and take some of what you've learned here and teach your families and folks -- the other kids in your schools who haven't had a chance to come, and figure out how you guys can get other people in your lives moving."

VOA: special.2010.06.07

You don't need to say anything more about the phosphate because they all have the phosphate and every set of these is hooked together in the same way.

不需要再进一步说明磷酸基,因为两种核酸都含有磷酸基,并且以同样的方式相互连接

耶鲁公开课 - 生物医学工程探索课程节选

They need to rework their recipes." Some food manufacturers have already begun the process of cutting back on sodium content.

VOA: standard.2010.04.22

They are simply analytical tools. They're not inherently biased. They can be applied fairly to the text, and they're extraordinarily useful. It's just that some of the earlier practitioners of these methods did have ideological axes to grind, and we need to be aware of that.

所以它们只是分析工具，本身并不带有偏见,它们是十分有用的，完全可以运用于文本,但一些早期实施者并没有将其,融会贯通，我们必须意识到这一点。

耶鲁公开课 - 旧约导论课程节选

"I have been saying for a number of years that we need transparency on the part of Iran;

VOA: standard.2009.10.04

If you some sort of come to the realization that you don't really need sort of material things you don't need success to be happy Just enjoy what you have.

就是当你在现实中意识到自己,并不需要太多物质资料过活,也不期望自己为成功而喜悦,只是满足于你所拥有的即可。

麻省理工公开课 - 电影哲学课程节选

Those infected need to have yearly ultrasounds and blood tests to screen for early stages of liver cancer.

VOA: standard.2010.07.26

But of course, as we know and thinking about familiar objects, we don't need to have every single piece of an object, of an identity stay the same to have the same feeling.So-- I think previously I talked about the steering wheel on my car.

但很明显的,根据我们的常识，我们不需要要求,所有的物体，都保持不变,从而得到同一个肉体-,我记得我之前讨论过,我的汽车的方向盘。

耶鲁公开课 - 死亡课程节选

According to Sahin, scientists have known for some time that conventional explanations for how parts of the brain work need to be revised.

VOA: standard.2010.01.15

I will try to finish every lecture on time, but sometimes if I'm in the middle of a sentence or the middle of a derivation, I may have to go over by a couple of minutes; there's no need to shuffle your feet and move stuff around.

我会尽量准时下课的,但是有时候如果我正在讲解一个概念,或者正在推导一个公式,我会稍微多讲几分钟,你们不用来回蹭脚,收拾东西什么的

耶鲁公开课 - 基础物理课程节选

They need to be independent," "They need to have full vested powers that are given them, whether it is of investigation or prosecution.

VOA: standard.2009.11.17

That's, and you have lots and lots of data, but you need some, you know, expertise to analyze the data,

虽然你有很多很多的数据，但你要知道怎么分析，

来美国的理由 - SpeakingMax英语口语达人

So again, if you do a calculation where you're close enough to the ideal gas and you need to design your, if you have an engineer designing something that's got a bunch of gases around, this is a useful thing to use.

要研究近似理想气体的表现时,这个方程非常有用,下面再来看一个，对我们来说最有意思的,实际气体状态方程：,范德瓦尔斯方程。

麻省理工公开课 - 热力学与动力学课程节选