Jeff: Well, in terms of categories, essentially everything influenced manufacture, I don't think I'll do to exercise arms but just the choice I make.

好，从分类上来说，差不多所有都影响制造，我不相信我会锻炼我的胳膊,但这就是我的选择。

youdao

Perhaps some people will think that painting from life is just exercise and a study of basic natural law, this kind of understanding will often let people enter into the mistaken position.

也许有些人会认为写生就是习作，仅在研究一些基本的自然规律，这种认识往往会让人走入误区。

youdao

And just to review a little bit what we did last time, the kind of exercise there--so I think, is this right, I think probably went a little fast last time.

先稍微复习一下上节课的内容,就是上节课中的练习,我认为,可能吧,我认为上节课讲得太快了

耶鲁公开课 - 博弈论课程节选

Just to amuse yourself, not for any kind of punitive think-about-the-exam exercise, but it would be fun to take these categories and think about these other countries, particularly those who were absolute states, other large important states in Europe and see to what extent you have these factors there.

我们可以做件有趣的事,纯粹为了娱乐,不是为了考试练习,即用同样的方法分析其他国家,特别是那些绝对主义国家,以及其他重要的欧洲大国,看看这些因素对政治结局的影响程度

耶鲁公开课 - 欧洲文明课程节选