摘要
几乎每个人都听过"暴风雨前的宁静"这句话,它通常用来形容非常紧张的情况或紧张的争论之前的一段平静的时期。但为什么暴风雨前总是那么宁静呢?科学给了我们答案。难词探意Almost everyone has heard the expression"the calm before the storm".It is usually used to describe a peaceful period just before a very stressful situation or a tense argument.
