I don't know if you can see those colors much at all, sorry about that.

我不太能确定你们是否能看清,这些颜色,不好意思

耶鲁公开课 - 美国内战与重建课程节选

That is true of all of human societies that we know anything about down to the earliest possible exception, I suppose; well, it depends what you think is earliest.

确实,在所有我们了解到的,人类社会中,我想"最早的"可能除外,当然,这取决于你是怎么理解"最早的"

耶鲁公开课 - 古希腊历史简介课程节选

Let's take a step back and ask are all kinds of cells really the same and start by talking about two cells that I know you know are quite different.

让我们退一步并问一句,所有细胞真的都是一样的么,我们不妨从两种,看起来截然不同的细胞谈起

耶鲁公开课 - 生物医学工程探索课程节选

By the way, there are more details on the website that I posted, that was given to me by the university, if you want to know more about what all this is about.

顺便说一句,在教学网站上还有我发布的更多课程信息,这些信息都来自于学校,这会有助于你们进一步了解这门课程

耶鲁公开课 - 基础物理课程节选