Now, since we're being nerdy in this class, despite our attempts to go dating, we're being nerdy, let's actually be a little bit careful.

现在的内容的确有点枯燥,尽管我们有对约会的美好追求,但我们还是严谨一点好啊

耶鲁公开课 - 博弈论课程节选

Now, let's go back to a theory which has at least got the virtue of being very old, although hardly anybody believes it anymore.

现在,让我们再回去看一个理论,它的优势在于非常古老,虽然已经没人再相信它

耶鲁公开课 - 古希腊历史简介课程节选