The emotional and physicalstress, however, that occurs due to hard working hours is a prime reason for a lot of the career for dissatisfaction.
然而,由于工作时间过长而产生的精神和身体上的压力是人们对许多工作不满的主要原因。
2
Severe physicalstress (like surgery) or severe psychological stress (like a death in the family) can have strange effects on the body.
严重的身体压力(如手术)或者严重的心理压力(如家人亡故)对身体有着奇怪的影响。
3
Scientists have long known about naturally occurring piezoelectric materials, which have the ability to transform electrical energy into physicalstress and vice versa.