proletariate

例句：

1. 1.The proletarian revolution is the driving force behind social progress.
   无产阶级革命是推动社会进步的动力。
2. 2.The proletarians are fighting for their rights and freedom.
   无产阶级正在为他们的权益和自由而战。
3. 3. The proletarians have been struggling for a better life for generations.
   无产阶级已经为更好的生活奋斗了几个世纪。