Yes, sir, madam
长官───chief;女士───ma'am
In Mexico, cactus hunting became, for a time, Trotsky's chief form of exercise and something of an obsession.───在墨西哥的很长一段时间里，“仙人掌狩猎”都是托洛茨基主要的锻炼方式，他为此如痴如醉。
On his second day as IMF chief, Mr Strauss-Kahn said the rise of these new players was a very important development.───斯特劳斯-卡恩在就任总裁的第二天表示，上述三类新参与者的崛起，是一项十分重要的发展。
of the collegiate bench shall be appointed by the president of the court or by a chief judge from among the judges.───合议庭的审判长由院长或者庭长指定审判员一人担任。
Their chief preoccupation was how to feed their families.
The gang chief went everywhere accompanied by his henchman.
He was set free and rehabilitated as chief engineer.
The chief clerk supervises the work of the department.
The chief aim of man is not to get money.