泰然处之

He veered between calm acceptance and hysterical accusations.

他时而泰然处之，时而歇斯底里地。

Of the turn of lifeThe maleShould learn common sense of a bit the turn of life, understand the certain change of him physiology and psychogenesis, next not bat an eyelid, need not alarmed.

年期的男应该学一点年期常识，了解自己生和心发生的某些变化，然后泰然处之，不必惊慌。