Society is changing rapidly. 社会正快速地变化. As a result,more and more people are suffering from stress. 因此越来越多的人正遭受压力之苦. Those who are stressed out are often nervous, angry or ill. 凡是压力过大的人经常会紧张、生气或生病. People must,therefore, learn to deal with this"new" kind of problem. 因此,人们必须学会处理这种“新"问题. Regular exercise is one way.The best way, however,is to keep a good sense of humor. 规律地运动是一种方法. 不过,最好的方法就是保持良好的幽默感.