mean fatigue stress

例句：

1. 1. He is a mean man who always expects others to do more than they should.
   他是一个吝啬的人，总是期望别人做他们应该做的事情。
2. 2. The manager was accused of being a mean boss who didn't appreciate his employees' hard work.
   经理被指控是一个吝啬的老板，不欣赏他的员工的辛勤工作。
3. 3. She is known for her mean ways and lack of empathy towards others.
   她以她吝啬的方式和对他人的缺乏同情而闻名。