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。
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
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。
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。
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。
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。
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。
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