And the fact of the matter is that rock and roll, which was invented within the lifetime of many of us.

事实上，我们很多人，见证了摇滚的诞生和发展。

普林斯顿公开课 - 人性课程节选

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

The lifetime earnings of a tightwire walker who falls down and kills himself aren't very good.

一个掉下来摔死自己的走钢丝的人,他一生的收入也不会很好。

耶鲁公开课 - 金融市场课程节选

Cells can stop in their lifetime at some point in the cell cycle and persist for long periods of time.

细胞生命期可以停止在细胞周期的某个点,并保持很长时间

耶鲁公开课 - 生物医学工程探索课程节选

And i think this is the goal of my lifetime to at some point be able to reach the bottom.

可以说，找到这其中的根本原因,是我一生的所求。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

You have more skateboards than you're going to be able to use in your entire lifetime and the government is taking part of those.

你的滑板多到,一辈子也用不完,而政府只是拿走其中的一些。

耶鲁公开课 - 公正课程节选

And in fact that's always been the case even in his lifetime.

其实，甚至在他在世的时候也是这样。

耶鲁公开课 - 弥尔顿课程节选

And there are various forces that play in the nucleus that will dictate when this will be stable and when it won't be.They isolated it, but it decays very quickly on the order of microseconds Lifetime on the order of microseconds.

在原子核中有很多种力,都会产生作用，当条件是稳定的,还有当它不是的时候，它们提取出来，但是它会以微秒的速度衰变,生命只有几微秒长。

麻省理工公开课 - 固态化学导论课程节选

But all of this is overthrown, "changed utterly," by the radical politics that altered Ireland during Yeats's lifetime, that announced the coming of modernity and that these two women themselves participated in centrally.

但这一切被推翻了，完全改变“,被叶芝时期的爱尔兰,的那场激进政治革命改变了，他宣告了现代的到来,这两个女人亲身参与其中。

耶鲁公开课 - 现代诗歌课程节选

There was no good reason in the world that an abolitionist in the 1830s, '40s, and even the '50s, had any right to believe they would see the end of slavery in their lifetime.

然而在这世上并不存在一个好理由,使一个十九世纪三十年代,四十年代甚至五十年代的废奴者,几乎不可能相信,他们在有生之年会看到奴隶制的终结

耶鲁公开课 - 美国内战与重建课程节选

Within his own lifetime, Aristotle would see Athens, Sparta, and the other great cities of Greece swallowed up by the great Macedonian Empire to the north.

在他有生之年，亚里士多德看到雅典，斯巴达，和其它重要的希腊城市,被北方的,马其顿帝国并吞。

耶鲁公开课 - 政治哲学导论课程节选

It's getting better year by year and the course of finance over your lifetime will be dramatic, so the financial institutions that we have ten years from now will look very different from the ones we have now.

年复一年,金融技术越来越出色,而在你们的有生之年,金融学的课题,都将引人注目,正因为此,和今天的金融机构相比,十年后的金融机构,会有着巨大的差距

耶鲁公开课 - 金融市场课程节选

Every major African-American writer of the twentieth century, at least until your lifetime, when black writers in this country are now born and raised in cities, in California or Minneapolis or New York or and in modern Atlanta and they come from all the same places other Americas do.

二十世纪的每一个主流的非裔美籍作家,至少到你们这一辈子所能接触到的,这个国家的黑人作家,现在,都生于城市长于城市,在加州,明尼阿波利斯市或者纽约市,或者现代亚特兰大,他们从和其他美国人来自同一个地方

耶鲁公开课 - 美国内战与重建课程节选

So this is an example of a technology that's just emerging now, it's certainly going to impact you in your lifetime and we'll talk about how it works and what the current state-of-the-art is there.

这个例子中提到的技术,才刚出现,但在你的有生之年,它肯定会影响人们的生活,我们会讨论到这门技术的原理和,当前的技术水平

耶鲁公开课 - 生物医学工程探索课程节选

Things like steel and polymers, or plastics, and ceramics, and of course computers which has progressed remarkably due to the work of engineers in your lifetime, until now you can carry around a cell phone, which would have been unthinkable even 30 years ago.

包括钢铁,聚合物,塑料,陶瓷,当然,计算机这个在你们的有生之年,已经取得令人瞩目的进展的发明,也得归功于工程师的工作,现在你们的手机能随身携带,而这在三十年前是不可想象的

耶鲁公开课 - 生物医学工程探索课程节选

One of the beautiful things about antibodies is that one your immune system is able to make antibodies against all the thousands, ten thousand, hundred thousand different pathogens that you'll come into contact with in your lifetime.

抗体的一个绝妙之处就在于,你的免疫系统可以分泌抗体来对抗,成千上万的 甚至数以十万计不同病原体,这些病原体都是你一生中可能会遇到的

耶鲁公开课 - 生物医学工程探索课程节选