Either keep up the good work or you better change your strategy because you are not mastering the material.

保持好的工作,或者你最好改变你的策略,因为你不擅长处理这个材料。

麻省理工公开课 - 固态化学导论课程节选

If it doesn't work, change it and just keep revising it, eventually something good comes out of it.

如果行不通就换一个主题，一直修改下去，直到写出好的作品。

写作课程比较难 - SpeakingMax英语口语达人

We're going to have some that change, and we're going to work through this progressively in just a moment.

接下来我们要听一些有改变的了，等一下我们就要逐步研究它的改变。

耶鲁公开课 - 聆听音乐课程节选

We'll talk more about this later, but it often happens that when you change your program to solve one problem you break it, and things that used to work don't work.

我们以后会更多的去讨论者一点，但是经常发生的情况是当你因为,一个问题修改你的程序的时候,你修改了程序,但原来没问题的模块。

麻省理工公开课 - 计算机科学及编程导论课程节选

But then developments in other fields can change the relative prices and suddenly make an idea that had been hypothetical and unapplied suddenly work well.

而其他领域的发展,改变了相对价格,过去那些看似空想,而且不切实际的主意,就突然间变得可行了

耶鲁公开课 - 金融市场课程节选

There's no change in them, and then we also looked at some at non-state functions, work and heat, and saw that those aren't zero going around a cycle. Of course you can do work in a cyclic process, and heat can be exchanged with the environment at the same time.

它们不会有变化，然后我们研究了,一些非态函数，功和热量，并看到,沿着循环行进一周的话,它们并不是零，当然你可以在,一个循环过程中做功，而同时热量可以在系统,与外界环境之间进行交换。

麻省理工公开课 - 热力学与动力学课程节选

I went to graduate school of Princeton University in computer science and now i am an assistant professor of Stanford University in the Center for Computer Research in Music and Acoustics My work is reseaching the technology to change the way people go about making music, listening to music and interacting or relating with each other by music.

在普林斯顿大学取得,计算机科学博士学位后,我现在是,斯坦福大学,数字音乐研究,中心的一名助理教授,我的工作是通过研究技术,来改变人们创作音乐，倾听音乐,以及通过音乐,相互交流的方式。

普林斯顿公开课 - 领导能力简介课程节选

You know, change to be more focused on actual work experience

你知道，更重视实际工作经验，

不平等的入学基准 - SpeakingMax英语口语达人

And because there is an explicit relationship between u, delta u, q and w, you can always find the easy way to derive the change in internal energy or the heat or the work.

因为Δu，q和w之间,有明确的关系，一般来说,内能或热或功的变化,易于计算。

麻省理工公开课 - 热力学与动力学课程节选