I see this as a course that's an introduction to the literature of a period, to modern poetry.

我觉得，这只是一门引导性课程,引导大家关注某一时期的文学创作和现代诗歌。

耶鲁公开课 - 现代诗歌课程节选

So, just an introduction to the classes of potential foreign invaders that our immune system tries to defend us against.

所以 我只是简单介绍几类,免疫系统试图抵御的潜在外来侵略者

耶鲁公开课 - 生物医学工程探索课程节选

So an introduction is not only valuable for those of us who simply wish to acquire knowledge.

所以入门课不仅对那些,想获取知识的人很有价值。

耶鲁公开课 - 文学理论导论课程节选

A little bit about the outline of the story, and then we're going to finally have an introduction between God and Moses, Which will I think bring us back to some of the conversations we had at the beginning of the course.

这就是故事的梗概，接着呢,我们最后介绍上帝和摩西之间的契约，我想我们又要回到原来的讨论,在我们课程刚开始进行过的。

耶鲁公开课 - 旧约导论课程节选

So that's a little bit of an introduction into electron configuration.

所以那是一点点关于,电子构型的入门。

麻省理工公开课 - 化学原理课程节选

And as an introduction to faces I have a brief film clip from Paul Ekman, who is one of the world's great scholars in the study of facial expressions.

作为对脸的简介,我播放保罗，艾克曼的短片，他是伟大的学者,对面部表情很有研究。

耶鲁公开课 - 心理学导论课程节选

I think it is an excellent introduction to the complexity of this material.

我认为它是对这复杂材料的精彩介绍。

耶鲁公开课 - 旧约导论课程节选