mental worker的用法和樣例：
例句
- In societies under the rule of exploiting classes,there are various kinds of mental workers.
在剝削階級統治的社會裡，有各種各樣的腦力勞動者。 - In a socialist society,the mental workers trained by the working class itself are different from intellectuals in any exploitative society past or present.
在社會主義社會裡，工人階級自己培養的腦力勞動者，與歷史上的剝削社會中的知識分子不同了。
