So far,60 people have died and almost 4,000 villagers have been infected by what has been identified as seasonal flu.

VOA: standard.2009.09.14

You've got to juggle the two equations, multiply that by 4, multiply that by 3, add and subtract and so on.

同时处理这两个方程,这个两边乘以4,另一个两边乘以3,将两方程相加或相减求出答案

耶鲁公开课 - 基础物理课程节选

It's for 3 or 4 days and it's put on by a local businessman who's a blue grass freak,

它会持续3到4天，是当地的一名商人赞助的，他是个热爱蓝草的怪人，

愉快的音乐庆典 - SpeakingMax英语口语达人

He says the more than 4,000 schools that were occupied by internally displaced people must be vacated and repaired.

VOA: standard.2009.09.25

4 So this is 16 times 4 equals 64 and though this is not proof by any means, it's not a formal proof because here is one example that happens to prove my point.

所以是16*4，即,尽管如此，这并不是严格的证明,因为是这个例子碰巧证明了我的观点。

哈佛公开课 - 计算机科学课程节选

The organization, which is funded by Jews and Evangelical Christians, plans to bring nearly 4,000 Jews from the U.S.,Canada and Britain by the end of the year.

VOA: standard.2009.08.05

So if we want to talk about the volume of that, we just talk about the surface area, which is 4 pi r squared, and we multiply that by the thickness d r.

如果我们要讨论它的体积，我们要用的是表面面积，也就是４πｒ的平方，乘以厚度ｄｒ

麻省理工公开课 - 化学原理课程节选

He tells VOA,2.7 million displaced people in Darfur will be immediately affected by the expulsions and at least 4.7 million people will be indirectly affected in the long run.

VOA: standard.2009.03.28

4 So it's not just, you can swing by 11:04 and grab a copy and go off and catch some more sleep.

对么？所以你不能打酱油到11：,抓一份笔记拷贝然后离开睡个回笼觉。

麻省理工公开课 - 计算机科学及编程导论课程节选

The $2.4 billion figure approved by the Global Fund to Fight AIDS, Malaria and Tuberculosis is $350 million less than last year's amount, which was set before the full effects of the world economic slump were known.

VOA: standard.2009.11.15

e The charge on the anion times minus e, so there is the minus e squared, 0R0 and divided by 4 pi epsilon zero r naught, because now I am evaluating this function at r naught, one minus one over n where n is the Born exponent.

阴离子的电荷乘以，因此会有-e的频繁，除以4πε,因为现在我用r圈评估这个函数，1-1/n，n是波恩指数。

麻省理工公开课 - 固态化学导论课程节选

Sudanese President Omar Hassan al Bashir embraced Libya's Colonel Muammar al-Gadhafi and thanked him for his warm welcome, as both leaders met at the Colonel's private tent in his home town of Sirte, President al-Bashir's trip to Ethiopia and Libya was his third visit abroad since a warrant was issued for his arrest on March 4 by the International Criminal Court on charges of war crimes in Darfur.

VOA: standard.2009.03.26

So the expression I wanna draw first of all is the best response of Player I as a function of S2 and we agreed that that was given by 1 plus 1/4 now, 1 plus 1/4 S2.

首先我们想要绘制的表达式是,参与人I的最佳对策是S2的函数,我们都知道它等于1+S2/4

耶鲁公开课 - 博弈论课程节选

To get any location in memory, to get to any value of the list, I simply have to say which element do I want to get, I know that these things are stored in a particular size multiply that index by 4, add it to start, and then it's in a constant amount of time I can go to that location and get out the cell.

取得列表中的任何一个值,简单说来，想要取得列表中的任何元素,我知道这些元素存在特定的大小中,把下标乘以4，加到start上,然后定位到内存单元，并取出值就是固定的时间了,好的，如果元素以固定大小存储。

麻省理工公开课 - 计算机科学及编程导论课程节选