n.过度操劳；过度工作
v.工作过度
She was worn down by overwork. 她因过度劳累而垮了下来。
I was completely knocked up from overwork. 由于工作过度，我完全累垮了。
My personal doctor advised me not to overwork and that I should take enough rest. 我的私人医生劝告我不要过度操劳,而应该有充足的休息。
