proletarians
n．无产阶级：社会阶层中不拥有生产资料，以出卖劳动力为生的工人阶层。
例句
Not only should proletarians emancipate themselves but also the whole mankind.
无产者不仅要解放他们自己，而且要解放全人类。
Under what conditions does this sale of the labor of the proletarians to the bourgeoisie take place?
第五个问题∶ 无产者是在怎样的条件下把劳动出卖给资产者的？
Proletarians why not of the world unite, courageously however up? They do nothing but chains will not lose!
全世界无产者为什么不会团结起来，奋然而起？他们除了锁链什么都不会失去！
