During a chemical change, one kind of matter changes into another completely different kind of matter.

在化学变化中，一种物质变成另一种完全不同的物质。

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Each day I will keep trying to change one thing that I do to protect the earth.

每一天，我都会努力改变我所做的一件事来保护地球。

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Just change one or two words and the sentence will read smoothly.

这句话只要动一两个字就顺了。

《新英汉大辞典》

We leave you now with Bob Marley's "One Love" from "Playing for Change."

VOA: special.2009.07.31

My answer is, you can't change one but you can create a new one that is almost like the old one but different in a little bit.

既然你不能改变元组,你可以新建一个跟原来的元组,大体上一致但有细微差别的元组。

麻省理工公开课 - 计算机科学及编程导论课程节选

Again, same kind of reasoning says, given some value x, I happened to pick a small one here, what's an easy way to do this? Well, let's just start at one. That's my variable I'm going to change and check.

好，尤其是，让我们到这里来,让我给大家看看第二个例子,让我把这个注释掉，这是我要解决的，第二个问题，假设我想找到一些整数的,所有除数，我想要找出来这个数的所有的除数。

麻省理工公开课 - 计算机科学及编程导论课程节选

"We all have the view it will happen to someone else, and it is a very difficult thing to change one's lifestyle, " added Dr Penny.

BBC: Heart disease deaths above UK average

For us, the horse race question is the least important one because it's the one that's most likely to change.

NPR: As Election Day Nears, Poll Data Questioned

One change that teachers' unions reject would be to make it easier to get rid of teachers who don't perform.

BBC: Booming Brazil held back by education gap