These Incan buildings face severe damage if the number of visitors is not more carefully controlled.

VOA: special.2009.04.22

Well, if we actually want to represent something like the number 7, well in binary, not actually in decimal like this.

如果你表达,类似于7的数字，在二进制中，它和十进制可不太一样。

哈佛公开课 - 计算机科学课程节选

With the computer today, you can, for the most part, not represent every possible number that mankind can think of.

在当今世界，大多数情况下，并不是要把每个数字,都精确表示出来。

哈佛公开课 - 计算机科学课程节选

He took a number of jobs in Oxford, but did not stay with any of them.

VOA: special.2010.01.03

dT/dp is mu JT. So for a real gas like air, this is a positive number. It's not zero.

所以对于像空气这样的真实气体，这是一个正数，不等于零。

麻省理工公开课 - 热力学与动力学课程节选

It was not until nineteen eighty-seven that Mister Reagan declared AIDS "public health enemy number one."

VOA: special.2011.06.15

Four times the number of pigs plus two times the number of chickens, assuming they're not next to a nuclear reactor, is 56.

其它还有什么呢？,4倍的猪的数量加上两倍的鸡的数量,考虑到它们不是住在核反应堆旁的。

麻省理工公开课 - 计算机科学及编程导论课程节选

And a phone number is requested, the form explains, in case an answer is not understood.

VOA: special.2010.03.20

If the company increases the number of shares through a split that is not dilution because it doesn't really mean anything.

如果公司通过股票分割来增加总股数,这不是摊薄,因为没有发生实质性变化

耶鲁公开课 - 金融市场课程节选

A number of politicians did not believe he had the ability to be president.

VOA: special.2009.03.12

It's not as though the number two is something that you see or hear or taste or could bump into.

数字2不是,你能看到或听到或尝到或遇到的东西

耶鲁公开课 - 死亡课程节选

Their hunting means that other fish do not become too great in number.

VOA: special.2009.06.16

Objection number two, it's not really slavery to tax because at least in a democratic society it's not a slave holder.

第二条反对意见，征税算不上是奴隶制,因为至少在民主社会,不存在奴隶主。

耶鲁公开课 - 公正课程节选

The new study found that the number of damselfish is not the issue.

VOA: special.2010.08.10

So 1.1 times 10 to the -31 meters is not, in fact, a significant number when we're comparing it, for example, to the length of a ball, or the size of the baseball field.

所以1，1乘以10的负31次方米，事实上并不是一个很重要的数字，举例来说，当它与一个球的长度，或者一块棒球场地对比时。

麻省理工公开课 - 化学原理课程节选

The truce did not last long. In the weeks that followed, a number of attempts were made to stop or arrest the leaders of the Free State government.

VOA: special.2009.05.07

Not all of these opinions are shared by the same number, by no means, of scholars. Some of them are far out.

这些观点的支持率也不一样,也就是说,这些学者中的有些观点已经明显过时了

耶鲁公开课 - 古希腊历史简介课程节选

"Whereas the oil industry may find it business as usual to have a certain number of spills, it is really not acceptable, especially in this day and age.

VOA: special.2011.07.08

And, by the way, this business on working on every problem is important because I have seen some people who start working on number one, but that is not their strong suit.

另外，解决每个问题的事情,是很重要的,因为我看到一些人,从第一个开始工作，但这不是他们的强项。

麻省理工公开课 - 固态化学导论课程节选

But Ryan says that's not the main reason the number of commercial lobster boats has dropped in the Boston Harbor.

VOA: standard.2010.07.20

So, in particular, the new things here, two things, one the number of candidates is not fixed.

特别的,新的东西,有两个,其一是候选人的数目不固定

耶鲁公开课 - 博弈论课程节选

He says the relatively large number of patients who are not being treated properly for tuberculosis is fueling the epidemic.

VOA: standard.2009.12.09

He says the pagan idea, and I quote, "does not approach Israelite monotheism as it diminishes the number of its gods. The Israelite conception of God's unity entails His sovereign transcendence over all." That's the real issue.

考夫曼认为，异教思想，“即使缩小了神的数量，也和以色列的一神论不同,以色列中上帝的概念还包含了他对世间万物,至高无上的统治，“这是一个实际问题。

耶鲁公开课 - 旧约导论课程节选

It's not just attendee figures that are increasing, the number of South By Southwest performers are on the rise as well.

VOA: standard.2010.04.07

These guys are just counting the number of people in the class for the registrar, so they're not doing anything more nefarious then that.

这些人只负责统计,班级人数然后交给注册处,所以他们不会做什么过分的事情

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He was also criticized for making a number of gaffes, including not appearing to know the Belgian national anthem.

VOA: standard.2009.11.25

Here, we are not talking about a single number, but a displacement in the plane.

我们现在不是在讨论数字,而是平面上的位移

耶鲁公开课 - 基础物理课程节选

"Twenty-six percent of Americans think that he deserves the Nobel Peace Prize obviously not a very large number,"

VOA: standard.2009.12.10

Number one,it's not a letter,it's actually a sermon.

第一，这并不是书信，而是布道。

耶鲁公开课 - 新约课程节选

and I asked you to give yourself a percentage rating relative to the rest of the class, then if everybody was accurate, or at least not systematically biased, the number should add up to 50%.

我要你相比于其他同学的表现，给自己一个百分数，如果大家都准确地评价自己，或者说大家都不偏心于自己，那么平均百分数应该是50%的。

耶鲁公开课 - 心理学导论课程节选