China spends about But she also says China's space program has launched there country into a new geo-political class.

VOA: standard.2010.04.21

Now I have the ability to say, I've got a new class, I can create instances of a line segment, and it's elements are themselves instances of points. OK?

这就是我们要讲模块化的地方了，现在我可以说，我创建了一个新类，我可以创建线段的实例了,这些实例的元素？

麻省理工公开课 - 计算机科学及编程导论课程节选

Let's say you're in class. And there's a new exchange student.

假设你在班里上课。新来了一个交换生。

If I were 课堂 - SpeakingMax英语口语达人

(VOICE) In June,Harper taught his last class in instrumental music in the school district of Yonkers, a suburb north of New York City.

VOA: standard.2010.08.11

They always find a new angle, a different part to keen on especially this class. I think they are really keen on.

他们总能找全新的角度，和兴趣点,尤其是这个班级，我认为他们很有热情。

麻省理工公开课 - 媒体、教育、市场课程节选

There is so much interest in the book that Professor Ruffin says his new class is already at work on a follow-up book that will include creative writing by inmates and various kinds of art work as well.

VOA: standard.2009.10.21

What it does for him is allow him to buy his aunt this symbol of a middle-class American domesticity, and he is a happy participant in this new purchase.

这让他能够给阿姨,买这个美国中产阶级家庭生活的象征物，而他也很高兴能这么做。

耶鲁公开课 - 1945年后的美国小说课程节选

Notably, I put on the website for March 5th, under our class syllabus, a New York Times article about him entitled, "Curiosity Has Its Merits."

提醒大家,我贴了一个网址,在我们的课程大纲下面,是纽约时报三月五日的一篇文章,题为,好奇心的价值

耶鲁公开课 - 金融市场课程节选