Good morning, sir.先生早。
Sir, is it time to begin?先生,该开会了吗?
Do you think he will come?—Yes, sir,I believe so.你认为他会来吗?——是的,先生,我认为他会来。
He replied to his wife,“No, sir,”when she asked him if he could stay home with their children in the evening.当他的妻子问他晚上是否可以在家同孩子一起,他回答：“绝对不行”。
Will you be quiet, sir.喂,老兄,静一点。
Sir James Wilson accepted the explanation without question.詹姆斯·威尔逊爵士认可了这个解释,没有提出疑问。
Dear Sir,I am very glad and honored to write to you.亲爱的先生,我能给你写信真是感到十分荣幸。
Look out,Sir's coming back.当心!老师回来了。
Sir dismissed the class ten minutes early.老师提前了10分钟下课。
Sir discriminates in favour of girls.那老师偏袒女学生。
