这是一项影响到社会各阶层的重大任务。

It was an enormous task that affected every stratum of society.

《柯林斯英汉双解大词典》

高等教育是不平等分配给各社会各阶层的。

Higher education is unequally distributed across social classes.

《柯林斯英汉双解大词典》

但是，那足以对一些关于他们社会阶层的事实进行压缩或推断。

But there is enough there to squeeze or infer some facts about their social class.

youdao

This is a sign of my economic status: I don't have to work. It is middle and lower-class women who do not get to observe purdah in this way.

但这恰好是我经济地位的标志：,我不需要工作，只有中下阶层的女人,才像这样不遵守深闺的习俗。

普林斯顿公开课 - 人性课程节选

They did this because they didn't want the upper-class in Rome, who were the elite, they didn't want any one household, or any small group of households, to become too powerful.

因为他们不想罗马的上层阶级，即精英阶层，一户独大。

耶鲁公开课 - 新约课程节选

And they're--very interesting to read them all in a row. I'll hit some highlights. So if an upper class person, if an aristocrat has destroyed the eye of a member of the aristocracy, they destroy his eye.

连着读这些法条是非常有趣的，下面我来介绍一些,突出的部分，如果上层阶层的人或者说贵族损毁,另一贵族成员的眼睛，则应毁其眼。

耶鲁公开课 - 旧约导论课程节选