The highs and lows of life tend to average out in the end.人生一世，往往起起落落，到头来还算公道。He had experienced all the highs and lows of an actor's life.演员人生中的那些起起落落他全经历过了。A well-known figure in the film industry will outline the highs and lows of their career.电影界的一位知名人物将对简要陈述他们事业当中的沉浮。