At the National Gallery of Art, visitors can see black and white photographs taken by Robert Frank during the nineteen fifties.

VOA: special.2009.03.23

What we think of as the golden age of Greece was virtually at an end during the lifetime of Aristotle.

我们所知的希腊黄金时期,在亚里士多德的生年,其实已走到末端。

耶鲁公开课 - 政治哲学导论课程节选

In high school I've worked at a nature reservation during the summer

高中的时候我夏天在一个自然保护区工作

成绩不是全部 - SpeakingMax英语口语达人

During her second year at college, Miss Keller wrote the story of her life and what college meant to her.

VOA: special.2009.11.15

But we pride ourselves generally on 5 or so minute response times at most hours during the day.

但是我们很光荣的告诉大家大多数的时间,我们都能在5分钟左右对大家的问题做出回答。

哈佛公开课 - 计算机科学课程节选

The first Academy Awards were presented in nineteen twenty-nine during a private dinner at the Roosevelt Hotel in Hollywood,California.

VOA: special.2009.02.20

Let's just suppose, as seems likely, that none of the P-functioning is occurring, at some point during sleep.

我们就这样设想一下，在睡眠的某个时间点上，没有任何人格功能性。

耶鲁公开课 - 死亡课程节选

Miller's television drama, "Playing for Time", told of an orchestra of prisoners at the Nazi death camp,Auschwitz, during World War Two.

VOA: special.2009.11.29

It's not done in time for you to read but I think I will have it done at some time during this semester.

但现在还无法读到,因为还未完成,但是我想这学期会完成这本书

耶鲁公开课 - 金融市场课程节选

During the summers, she studied the ocean and its life forms at the Woods Hole Marine Biological Laboratory in Massachusetts.

VOA: special.2010.03.14

And there is a unique prayer that offered during the month of Ramadan at night , so we'll be offering those here at campus as well.

在赖买丹月的晚上，我们还会提供,特别的祷告仪式，我们会在校园内提供这些。

普林斯顿公开课 - 人性课程节选

He reportedly said at the time that Motown had lost the spirit it had during its time in Detroit.

VOA: special.2009.05.11

Actually, those guys would be useful, not so much, hardly at all during the scrum of the phalanx, but should one side be retreating.

尽管远程兵种的作用有限,尤其是双方混战时几乎形同虚设,但当一方撤退时,他们的作用就显现了

耶鲁公开课 - 古希腊历史简介课程节选

Jim Lovell talked about the current situation at NASA during an event to mark the fortieth anniversary of Apollo Thirteen.

VOA: special.2010.04.28

A candidate could say during an election that "I'm a moderate candidate, I'm at position 5" but you might not believe him or her.

一个候选人在整个大选中可能说,我是个中立的候选人,我的立场是5,但你不一定就相信他/她的说法

耶鲁公开课 - 博弈论课程节选

The study found that families in seventeen million households had difficulty getting enough food at times during the year.

VOA: special.2009.11.23

I served as Master of Silliman College for six years and during that time I would get up at 5 or 5:30 in the morning and start working.

我在西利曼学院当了六年院长,那时我会在早上五点或五点半起床,并开始工作

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

During this period, hair grows at a rate of about three tenths millimeters a day, or one centimeter a month.

VOA: special.2011.04.05

But people died typically of either infectious diseases or they died during childbirth, or they might have died at old age which would have been 50 or so at that time.

那时的人要么死于传染病,要么在分娩的过程中死去,或者在他们大约五十岁左右的时候,死于衰老

耶鲁公开课 - 生物医学工程探索课程节选

Traditional healers spoke the language at least as early as the fifteenth century during the height of the Inca civilization.

VOA: special.2009.12.02

The moral of the story... and by the way, they bring him out during meetings of the board at University College London and the minutes record him as present but not voting.

其寓意在于。。。，顺便说一句，伦敦大学学院理事会在开会时,都会把他推出来,会议记录上写着，他到场但未参与表决。

耶鲁公开课 - 公正课程节选

They won the gold medal. Benjamin Spock worked at a camp for disabled children for three summers during his years at Yale.

VOA: special.2009.03.15

Because there will not be time to look at that code for the first time during the quiz, and figure out what it's doing.

因为在考试中,是没有时间去第一次看代码，并弄懂它的意思的。

麻省理工公开课 - 计算机科学及编程导论课程节选

It tells the story of a German woman who served as a guard at a Nazi death camp during World War Two.

VOA: special.2009.02.20

If I look at different points in my container during that path, I'm going to have to use a different value of pressure or different value of temperature That's not an equilibrium state, and that process turns out then to be an irreversible process.

如果我要研究在路径中容器里的,不同的点，我就得在容器里不同的点上使用,不同的压强值,或不同的温度值,实际上这不是个平衡态，这个过程是,不可逆过程。

麻省理工公开课 - 热力学与动力学课程节选

He was not always a clergyman. During the first half of his life he was a teacher in the military school at Woolwich.

VOA: special.2011.03.26

If you decide to opt in by a pass fail, I just need to sign your white study card or if you wanna decide before the 5th Monday, just grab the pink slip and I can sign that and you can turn that in at any point and I'm happy to chat during break today or after class if you have any questions or concerns.

如果你上我们的课程只是要一个分数，那么我只需要在你的白卡片上签个名就可以了,或者说，如果在第五周的周一前还没考虑好，把你的解聘书拿来，只要我签个字,任何时候你都开以离开我的教室,当然，如果你有任何问题和疑虑,我也很高心和大家做课下交流。

哈佛公开课 - 计算机科学课程节选

Its first public showing took place during the film festival at the National Museum of Natural History.

VOA: special.2009.03.25

So realize the support structure is now in place and in progress so do just let us know at help@cs50.net if you have questions that can't be addressed during office hours.

所以请意识到支撑结构已经出来了，并且正在进行,如果需要帮助，如果在课堂时间有任何不懂的问题,请在help@cs50，net上面给我,留言。

哈佛公开课 - 计算机科学课程节选

But at least for a while,during period C, the body theorist should say,Yeah,you will exist.

但至少还能存在一段时间，就是C阶段，肉体主义者能说，是的，你将存在。

耶鲁公开课 - 死亡课程节选