Others say the change will be too costly, requiring new textbooks and different kinds of training for teachers.

VOA: special.2010.03.25

If you want to spread happiness, "Be the change you want to see in the world." By example.

如果你想传播快乐，“成为你想在世上见到的改变“，以身作则。

哈佛公开课 - 幸福课课程节选

One of the things Gandhi said, that he talked about is from his wonderful autobiography, "My experiment with truth"-- " "Be the change you want to see in the world."

甘地说过一件事，出自他的精彩自传，《我的对于真理的实践经历》,“成为你想在世上见到的改变“

哈佛公开课 - 幸福课课程节选

Under the plan, Chrysler will be able to change terms of an agreement with the labor union.

VOA: special.2009.05.01

Now, the coefficient that relates the amount of heat in to the temperature change is obviously going to be different for these two cases.

在这两个例子中,很显然联系热量和温度变化的系数,是不一样的。

麻省理工公开课 - 热力学与动力学课程节选

Viruses change,or mutate, so flu vaccines must be reformulated each year to target the most common threats.

VOA: special.2009.03.04

Every time they're changing You know everytime I say change, and eventually you will be hearing there's the same change, too.

他们变化的时候,你知道当我说,变,的时候,你听到的音乐也随之改变了

耶鲁公开课 - 聆听音乐课程节选

He says the financial crisis should be seen as a wake-up call to change systems and ways of thinking, and to re-establish trust.

VOA: special.2009.01.23

So you know from algebra I can't actually solve this. There may be multiple solutions to this. What would I have to do to change my code? And the answer is fortunately not a lot.

我解不出来方程,可能会有多组答案,我需要怎样修改我的代码呢？,很幸运的,答案是不用修改很多。

麻省理工公开课 - 计算机科学及编程导论课程节选

This is the idea that a patentshould be given to a machine or something that creates a material change, like a chemical process.

VOA: special.2010.07.16

Spending 20 minutes walking allows me to be in contact with what is season like, and what is the day-to-day change and the weather.

每天花上二十分钟走路，这让我,感受到了每个季节的不同，也感受到了每天的变化和每日的天气。

普林斯顿公开课 - 人性课程节选

French President Nicolas Sarkozy said, "If by December, there is not an in-depth change by the Iranian leaders, sanctions will have to be taken."

VOA: special.2009.09.26

So the lessons to be learned, after years of watching this, is that the norm is change.

因此在观察许多年后，我发现了经验，改变是一种常态。

普林斯顿公开课 - 领导能力简介课程节选

He said if these efforts were not stopped, the North some day would be powerful enough to change the Constitution and end slavery everywhere.

VOA: special.2009.03.26

You got to be the kind of things that can change in order to be composite.

要想成为合成的东西,必须首先可以改变。

耶鲁公开课 - 死亡课程节选

The punishment will not change: violators cannot be jailed or fined more than one hundred dollars.

VOA: special.2010.10.11

Other people might have other interests, but we'll talk a lot about social change and what might be done ultimately to effect the environment.

其他人可能会关心另外一些问题,但我们会谈很多关于社会变迁,及对于改变环境,我们最多能做到什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The report also said that climate change cannot be battled by relying exclusively on cutting emissions or market-based solutions.

VOA: standard.2009.09.01

It's a switch that from outside can be used to change the life of a cell.

这种来自外源的变化能够改变细胞的状态

耶鲁公开课 - 生物医学工程探索课程节选

"If you want to bring about change in the world, you can't just be an advocate of somebody else doing it,"

VOA: standard.2009.09.23

That's why she produced story after story after story that can be read in these formal ways with these symbols that accrue meaning and deepen and change over the course of the novel or the story.

这就是为什么她写了一个又一个故事,有着象征意义的形式正式的文章，自然而然地形成某种意义,深刻并改变着小说或故事的发展。

耶鲁公开课 - 1945年后的美国小说课程节选

That is the change that can unlock Africa's potential. And that is a responsibility that can only be met by Africans,".

VOA: standard.2009.07.11

This proposal, if implemented, might be the biggest change since The Great Depression.

这个计划如果能实现，将成为自大萧条以来就彻底的变革。

耶鲁公开课 - 金融市场课程节选

Change,he insists,must be authentic. "We must tell the American leadership that the change is talking about is a must,".

VOA: standard.2009.03.21

The fact that when you go in a circle, you accelerate is what we're learning here, coming from the fact that velocity is a vector and its change can be due to change in the magnitude or change in direction.

而当你做圆周运动时你也在加速,这是我们在这里所学到的,原因就在于,速度是一个矢量,其变化可以通过改变模长,或者方向来实现

耶鲁公开课 - 基础物理课程节选

"If by December, there is not an in-depth change by the Iranian leaders, sanctions will have to be taken,".

VOA: standard.2009.09.25

Premise 2: To be a practical idealist, the foundation of it has to be the belief that change is possible.

第二前提：,作为一个实际的理想主义者，它的基础必须是,相信改变是可能的。

哈佛公开课 - 幸福课课程节选

The report concludes, "A substantial reduction of impacts would only be possible with a substantial worldwide diet change, away from animal products."

VOA: standard.2010.06.04

Once the gases are mixed, there's not going to be any further net change in the system.

一旦气体混合,这个系统就不会发生任何净的变化。

麻省理工公开课 - 热力学与动力学课程节选

So the whole piece,then,would be a piece involving irregular rate of change-- the entire piece.

所以整首歌曲中和声都有不规则的改变-,整首歌曲都是。

耶鲁公开课 - 聆听音乐课程节选