Why do intelligent people find quack remedies so appealing?为什么聪明人会被江湖医术所吸引？Suddenly he heard a quack.他突然听见一声嘎嘎的叫声。He describes himself as a doctor, but I feel he is a quack.他自称是医生, 可是我感觉他是个江湖骗子....
年轻的指挥家们在小乐队或小歌剧院里崭露头角。Young conductors earn their spurs in a small orchestra or opera house.这部歌剧不及他晚期作品娴熟。The opera lacks the polish of his later work.我喜爱歌剧，去年我搞到几张科芬园皇家歌剧院的票。I love opera and last year I got tickets for ...