By the time he finished high school, Roberto had received several other offers from major league teams in the United States.

VOA: special.2010.04.11

By the time we get to 1644, this is the year that Areopagitica appears, we're well into the English Revolution.

到1644年，就是《论出版自由》出版的那一年，我们真正进入了英国革命。

耶鲁公开课 - 弥尔顿课程节选

But by the time I got to law school, everybody was just really motivated,

但是等到我上法学院了，人人都很有动力，

怎么协调意见冲突 - SpeakingMax英语口语达人

But by the time he was thirteen years old, he was winning against players two times his size and age.

VOA: special.2010.02.07

I don't believe we'll-- I'll--come close to scratching the surface of what I would enjoy doing, by the time I've died.

我不能相信-,我能推测死时,自己会对什么感兴趣。

耶鲁公开课 - 死亡课程节选

Dentists say children should have their first dental visit at least by the time they are one year old.

VOA: special.2009.03.11

But by the time we finish the end of that line, we are really right in the middle of very regular iambic pentameter.

但当我们读完这一行的时候，我们才真正进入了正常的抑扬格五步格诗。

耶鲁公开课 - 现代诗歌课程节选

By the time he returned to England in October of eighteen thirty-six, he was already a well known geologist and naturalist.

VOA: special.2009.02.25

Some of those kids will need coronary bypass surgery in their twenties; some of them will be blind by the time they're thirty.

这些孩子有的要在二十多岁时,做冠状动脉搭桥手术,有些人在三十岁的时候会失明

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

ROCKFORD: "So what?" ALLEN: "By the time we came out, we looked like the last two passengers on Noah's Ark."

VOA: special.2009.03.09

What we want you to be able to do by the time you leave this course?

我们希望你们在结束这门课程时,学到些什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

The members of the quartet had become major stars by the time they returned to the United States.

VOA: special.2009.03.01

By the time of the American Revolution these are the elements that were known.

到了美国革命的时候,这些元素都已知了。

麻省理工公开课 - 固态化学导论课程节选

A youngster who develops diabetes in his teens may need a kidney transplant by the time he's thirty."

VOA: special.2010.06.07

So, now I hope you have in your mind a picture of the way the Greek world had expanded by the time this wave of colonization was complete--pretty complete, sometime in the seventh century B.C.

希望现在你脑海中有一幅,那时候希腊世界扩张的地图,在公元前七世纪的某一阶段,形成了一个完整的殖民浪潮,相当完整

耶鲁公开课 - 古希腊历史简介课程节选

They had to work. By the time Sarah was five years old, she was picking cotton in the fields with her family.

VOA: special.2010.03.28

Because I stand up here and I talk about the one or more than one thing I know about and so it's easy to infer that I must know a lot but in fact by the time this semester ends I will have tell you told you everything I know.

因为我站在讲台上,我给你们讲我知道的知识,所以你们很轻易就推断出我一定懂很多,但其实到了学期末，我要告诉你们,我会的都已经教给你们了。

耶鲁公开课 - 心理学导论课程节选

By the time John was 30 years old, he had become one of the leaders of his town.

VOA: special.2010.06.26

So already by the time 2 Peter was written, which was much later than the letters of Paul, Paul's letters have come to be regarded by at least some early Christians as scripture themselves.

所以到写彼得后书时，比它更早出现的保罗书信，已经被一些早期基督教徒,认为是圣典了。

耶鲁公开课 - 新约课程节选

By the time of her death in nineteen seventy-six, the yard had more than three hundred statues of animals and imaginary creatures.

VOA: special.2010.04.14

They say: Oh, these ladies are too quick; We get there too late, they've already given birth by the time we arrive.

她们说：希伯来妇女们动作太快;,我们到的晚了我们还没有到，她们已经生产了。

耶鲁公开课 - 旧约导论课程节选

We began to drink. By the time we had finished the first bottle, Simon was very drunk.

VOA: special.2011.06.25

By the time we get to Woolf in the early part of the twentieth century, Milton has come to be associated with essentially all of these ways of thinking about power, however contradictory they are.

到了20世纪早期伍尔夫的那个时代，人们开始将弥尔顿与所有思考力量,的方式相联系，不管这些方式是多么互相矛盾。

耶鲁公开课 - 弥尔顿课程节选

Experts say by the time a farmer discovers that something is wrong, it is already too late.

VOA: special.2009.09.21

that by the time I graduate, things will turn around significantly.

到我毕业的时候，境况能够大有好转。

就业很难 - SpeakingMax英语口语达人

But many others cooperated. And by the time Japan attacked Pearl Harbor, the American economy was producing millions of guns and other weapons.

VOA: special.2011.06.30

And by the time I get home, it's dark.

我回家的时候，天黑了。

中央公园的时光 - SpeakingMax英语口语达人

By the time she was seventeen, Marilyn was trying very hard to be a movie actress.

VOA: special.2009.12.06

So, the average is found by taking two instants in time, say t1 and later t2, and you find out where it was at t2 minus where it was at t1 and divide by the time.

平均速度就是取两个时刻,比如t1和之后的t2,用t2时刻的位移,减去t1时刻的位移,再除以这段时间

耶鲁公开课 - 基础物理课程节选

He'll be sold again, by the way, a third time, for $2000.00, in Mobile, Alabama, at the Mobile Slave Jail.

他又将被卖掉,顺便说一下,第三次,他被卖了两千美元,在亚拉巴马州一个流动的奴隶监狱

耶鲁公开课 - 美国内战与重建课程节选