I hope you're not overworking that poor boy.我希望你没有让那可怜的男孩过度劳累。

He overworks and underpays the poor clerk whom he employs.他让那个可怜的职员超负荷工作, 却只支付极低的薪水。

You've overworked that excuse.那个借口你已经用滥了。

He wanted to make sure they didn't overwork and have heart attacks.他要确保他们不会操劳过度, 引出心脏病来。

He's overworking and has got a lot on his mind.他工作劳累而且有很多事要操心。

He died of a heart attack brought on by overwork.他因工作过于繁重引起心脏病去世。

Ill health and overwork sometimes made him depressed.他身体欠佳、工作过于繁重, 因而有时情绪低落。