(informal)policemen; the police
(非正式)警察
used to express the view that mischievous or childish behaviour is typical of boys or young men and should not cause surprise when it occurs
孩子总是孩子嘛！（意为男孩子难免要淘气，不足为怪）
men or organizations considered to be the most powerful and successful
大人物（或大机构）