Well, the mean is always .2 no matter how many policies you write, so it's going to be--we're going to have a normal distribution centered on .2.

不论你签了多少份保单,均值永远是0.2,所以这就是一个关于x=0.2对称的,正态分布

耶鲁公开课 - 金融市场课程节选

On the other hand, a Protestant distaste for priest-centered cultic ritual colors scholarly accounts of the temple, and its meaning for ancient Israelites.

一方面，新教徒不喜欢，以神职人员为中心的,狂热祭祀，就庙宇来说，也有不同的歪曲，以及对犹太人的意义。

耶鲁公开课 - 旧约导论课程节选

It's very relaxing, it achieves the same function as focusing on your breath, give you something not to get lost, but feel sort of centered in.

它令人十分放松，它能和集中注意力呼吸,起到同样的作用，并不是让你迷失，而是感觉到集中起来。

普林斯顿公开课 - 人性课程节选

That's a bell-shaped curve, but it's centered exactly on .2.

这是条钟形曲线,它关于x=0.2对称

耶鲁公开课 - 金融市场课程节选