When the South Korean defense ministry originally announced this exercise, its official said the American aircraft carrier would go into the Yellow Sea -- between the Korean peninsula and China.

VOA: standard.2010.07.26

I will be posting code that you can play with, and I suggest you go through exactly this kind of exercise.

我给你一些你用的上的代码，我建议你们,多进行一些这种实验。

麻省理工公开课 - 计算机科学及编程导论课程节选

I just want to exercise or something I'll go and play soccer, basketball, dodge ball, things like that.

我想锻炼的时候我就去踢足球、打篮球、打躲避球，这一类的。

我喜欢运动 - SpeakingMax英语口语达人

If I go on doing this exercise again, and again, and again what am I going to end up with?

如果我不断重复这个过程呢,最后结果会是怎么样的

耶鲁公开课 - 博弈论课程节选