In nineteen eighty-two, American researchers James Wilson and George Kelling wrote a report describing what they called the broken windows theory.

VOA: special.2009.03.03

What did he manage to pull out information-wise from using these two relationships? And actually to do this, he made a few more observations.

出于好几个原因,这件事情十分有趣,他从这两个关系中，试图找到什么信息呢？

麻省理工公开课 - 化学原理课程节选

And then after that, it was about a two-year wait, to tell you the truth.

在那之后，老实说，大概还要等上个两年。

想当军人的理由 - SpeakingMax英语口语达人

Three were plant-eaters. They were the western horse, the ancient bison and a two-meter tall animal called the Harlan's ground sloth.

VOA: special.2010.04.07

To attend these lectures in sections-- more on that in a moment; to submit 9 problem sets, take two quizzes and ultimately design a final project.

每节课都要来参加-,这个一会儿再解释，做完九套习题，参加两次测验，最后设计好期末的大作业。

哈佛公开课 - 计算机科学课程节选

A week later, he pleaded guilty to a charge of leaving an accident and was given a two-month suspended sentence.

VOA: special.2009.09.13

And there is a self-enforcing loop between the two, where helping others helps ourselves; and helping ourselves, in turn, helps others.

两者间有自我实施的循环，帮助他人就是帮助自己;,帮助自己继而帮助他人。

哈佛公开课 - 幸福课课程节选

The number of students taken to hospitals increased one and a half times from nineteen ninety-seven to two thousand seven.

VOA: special.2009.08.13

Now, they're offered--You take the red one away and now they're offered a choice between the two remaining ones.

现在把红色那粒拿走,在剩下的两粒中选一粒。

耶鲁公开课 - 心理学导论课程节选

The union collected the notes on a board twenty-three meters wide by almost two and a half meters tall.

VOA: special.2010.04.30

We have about two-and-a-half chapters, 15:22 until chapter 18, that recounts, then, the journey towards Sinai.

我们已读了两个半章，15章22节到18章，讲述了通往西奈山的旅途。

耶鲁公开课 - 旧约导论课程节选

It can do this between sunrise and noon on a clear day with an average outside temperature of thirty-two degrees Celsius.

VOA: special.2009.04.20

A lot of music is made up of these two-four and four-four sorts of aggregates.

很多乐曲是由,这些二四拍和四四拍的小节组合而成的

耶鲁公开课 - 聆听音乐课程节选

And,all cooking in the kitchen is done with only two hot water boilers for pasta and a wood-burning oven.

VOA: special.2009.04.10

There is something, however, called a limited partnership that has two kinds of partners: a general partner and a limited partner -or usually, many limited partners.

然而,也有一种有限合伙制,其中包括两类合伙人,普通合伙人和有限合伙人,或者,通常会有多个有限合伙人

耶鲁公开课 - 金融市场课程节选

Ten years later,in nineteen seventy-two, an engineer named Nolan Bushnell and a programmer,Ted Dabney, started the Atari company in California.

VOA: special.2011.02.23

Now Spenser's hero in Book Two of the Faerie Queene is Sir Guyon, and Sir Guyon descends into Mammon's Cave - it's a Spenserian underworld - and it's in Mammon's Cave that he is tempted by the money god himself.

斯潘塞在《仙后》第二册中的英雄是盖恩先生，盖恩下到贪欲之神的洞穴中,这是斯潘塞笔下的地狱,就在贪欲之神的洞穴盖恩被贪欲之神诱惑了。

耶鲁公开课 - 弥尔顿课程节选

No future president would be safe, they said, if opposed by a majority of the House and two-thirds of the Senate.

VOA: special.2010.01.28

And during the siege there were sixty-five balloon flights carrying two and a half million letters, weighing a grand total of 10,000 kilograms, so roughly about 20,000 pounds.

在巴黎被围期间,共放出了六十五个热气球,带走了多达两百五十万封信,合计重量约有一万公斤,也就是两万磅左右

耶鲁公开课 - 1871年后的法国课程节选

And even in the conservative grain-farming states, two hundred thousand farmers joined a group that called for major economic changes.

VOA: special.2010.12.09

I chose 22 because I thought that most people would play the game dividing by two-thirds a couple of times, and give numbers averaging around the low 30's.

我选了22因为我想大多数人在游戏中,可能会多次求平均数的2/3,最后会得出30以下的数

耶鲁公开课 - 博弈论课程节选

And some lower-paying jobs require only two years of college, or even a technical education program in high school.

VOA: special.2009.10.15

On the y axis here it's the percent of people with these two conditions who have cardiovascular disease--or stroke rather 5%--less than 5% and a little over 5% with the stroke as the outcome.

轴表示患有心血管疾病的人同时患有,或不患有代谢综合征的百分比,就中风来说,分别是小于5%和略大于5%

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

People walked thirty-two kilometers a day for three days to increase public awareness and raise money to fight breast cancer.

VOA: special.2009.11.02

And seeing that it's a 4 p has two nodes - let's just write this out since not everyone did get it correct.

因为有些同学没答对,我们还是写一下,如果我们讨论的是4p轨道。

麻省理工公开课 - 化学原理课程节选

It has a study program currently available to college graduates in twenty-two countries in Asia, Africa and Latin America.

VOA: special.2009.09.24

Chuck Berry, one can see -- even I, every so often in the facility of Saint Louis -- I saw him a year or two ago, playing guitar and doing something approximating a dog walk.

很多人都看过Chuck，Berry表演，我也经常看,就在一两年前，我在圣路易斯,看到他弹着吉他，做着舞步,有点像一只狗在走路。

普林斯顿公开课 - 人性课程节选

The Fulbright Teacher and Administrator Exchange Program offers a true exchange -- meaning two people trade jobs for a time.

VOA: special.2009.02.12

A linear interpolation between the two, and then some numbers associated with them, 2 7-1/2 and 22-1/2. Why does he choose 7-1/2 as the freezing point of water?

两者之间做线性插值，一些数值随之标定，7。5和22。5，为什么他选择了7。5作为2,水的冰点呢？

麻省理工公开课 - 热力学与动力学课程节选

There are only three assignments: two six-page papers, that I'll explain how to do. One is a exegesis paper, and we'll spend a whole section discussion talking about what we mean by exegesis and teaching you how to do it.

有三项作业：2篇6页论文，我会讲具体要求的，一篇是注释论文，我们花一整节讨论课,讲什么是注释，如何写注释论文。

耶鲁公开课 - 新约课程节选