We used to have lots of social classes back in the days when most of us were some kind of lower class.

回到过去的日子里，我们中的大多数人处于较低的社会阶级，社会分成很多的阶级。

youdao

We used to have lots of social classes back in the days when most of us were some kind of lower class.

回到过去的日子里，我们中的大多数人处于较低的社会阶级，社会分成很多的阶级。

youdao