The figures show an increase in forceps deliveries.数字显示产钳分娩数量增多.Deliveries of mail could be delayed because of cost-cutting.由于削减成本，邮件的递送可能会延迟。In Caucasian populations, about 1 in every 87 deliveries is a twin birth.在白人人群...
He is unpredictable, weeping one moment, laughing the next.他喜怒无常，一会儿哭，一会儿笑。No-one knows where they stand with him; he is utterly unpredictable.谁也不知道他怎样看待他们；他是个完全不可捉摸的人。She was unpredictable, explosive, impulsive and easi...
The singer was surrounded by the usual crowd of lackeys and hangers on.那个歌手让那帮总是溜须拍马、前呼後拥的人给围住了.For every one or two talented people in any group of artists, there are hordes of talentless hangers-on.在任何一群艺术家中，每一两个有才华的人周...