The middle class, in the white population, encompasses a wide swath.

  • -- Constance Baker Motley 莫特利

在白人人口中,中产阶级的范围很广。

相关名言

We in the West do not refrain from childbirth because we are concerned about the population explosion or because we feel we cannot afford children, but because we do not like children.

我们西方人不克制生育,不是因为我们担心人口爆炸,也不是因为我们觉得我们养不起孩子,而是因为我们不喜欢孩子。

I started taking ballet lessons when I was three and a half and I still take dance classes.

我在三岁半的时候开始上芭蕾课,现在我还在上舞蹈课。

In movement class, you had to lie on the floor and get your alignment in to pass the class.

在运动课上,你必须躺在地板上,让你的队列通过这门课。

The optimum population is, then, less than the maximum.

因此,最优种群小于最大值。