With any innovation, it's important not only to launch it properly but also to consider how to sustain it over time.

对于任何发明，重要的不仅仅是,正确的使用它，还要考虑,怎样维护它。

麻省理工公开课 - 媒体、教育、市场课程节选

it's the study of how languages change over time.

它研究的是语言的历史变化。

我的专业 - SpeakingMax英语口语达人

The history of mortgages is that they have generally over time gotten more easy on loan-to-value ratio and also on maturity.

从抵押贷款的历史来看,随着时间推移,抵押贷款,对于贷款价值比和期限越来越宽松

耶鲁公开课 - 金融市场课程节选

So here we've got the continuing,evolving over time-- this is all taking place in France-- the personality of Napoleon in France.

所以这是持续的，随时间进化的…,这都是发生在法国-,法国拿破仑的人格。

耶鲁公开课 - 死亡课程节选

One way is to say, if I do a full revolution, I think of the speed as a distance over time.

一种方法是,如果我转完整的一圈,我认为速度就是距离除以时间

耶鲁公开课 - 基础物理课程节选

To what extent are all of us composed of multiple people, and to what extent are we a single unified person over time?

我们究竟在多大程度上,是由多种人格组成的,又在多大程度上是一直由单一人格组成的

耶鲁公开课 - 心理学导论课程节选

But generally,the canon developed over time through a process of general consensus.

但通常来说，正典书目,通过普遍同意会得以发展。

耶鲁公开课 - 新约课程节选

Well, that suggests that you were not using memory correctly and so we'll tease apart today exactly what it means to navigate inside of a computer by way of memory and we'll also touch on over time what are some of the evils that might happen.

嗯，那表示你没有正确地使用内存,我们将详细讨论,怎样操纵计算机的内存,以后，我们还将提及,可能发生的有害的操作。

哈佛公开课 - 计算机科学课程节选

And over time,as a result of many of these studies, result of examination result of asking also the right questions, I have become happier.

随着时间的推移，出现了很多这类研究，由于提出了正确的问题，我变得更快乐。

哈佛公开课 - 幸福课课程节选

So right in the packaging of this novel that we have today this cover has changed over time nevertheless, even today, that very Catholic iconography is right on the front of the cover.

所以对于我们的这本书,虽然封面随着时间一直在改变,但是即使是今天，天主教的肖像画依然,出现在了封面的中央。

耶鲁公开课 - 1945年后的美国小说课程节选

What brings them into being ? and sustains them over time?

什么催生了政体,并使其延续下去？

耶鲁公开课 - 政治哲学导论课程节选

But I want to give you at least some sense of the development of the pro-slavery argument, the kinds of arguments that were used, how they changed over time, who made the arguments.

但我至少想提供给你们一些,支持奴隶制方的论据,他们曾经用来论证的一些理由,是如何随着时间的推移而改变,又是谁提出了这些理由

耶鲁公开课 - 美国内战与重建课程节选

We're trying to understand exactly what changes in your brain when you learn and how those changes persist over time to support memory. And one thing that we know which helps explain why some things are easier to remember than other is that learning is not a unitary process.

我们一直都想查明，学习的时候，大脑到底发生了什么变化，这些变化是如何长时间控制记忆的,我们都知道，学习的过程不是一元化的,这就是为什么有的东西好记，有的东西难记。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

You could take weights on people measured over a period of many years and look at the variability over time in weight and then link it to things like heart disease and cancer, and I'll come back later and talk about the results of that particular study.

我们还可以得到人们很长一段时间里,每年的体重数据,观察体重随着时间变化的变动,并将观察结果与心脏疾病和癌症联系起来,我等一下会告诉大家这项研究的结果

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But I can tell that over time,

但我可以告诉你，随着时间的流逝，

留在记忆中的学生 - SpeakingMax英语口语达人

There's a lot of fluctuations in exchange rates over time.

随着时间的推移，汇率会不停地上下波动。

斯坦福公开课 - 经济学课程节选