阑尾的急性炎症,是最常见的外科腹部病变.Acute inflammation of the vermiform appendix is the most common surgical lesion within the abdomen.切除阑尾的手术用时多久?When is the operation that excises appendix used how long?他们仔细地观察了许多有病变的阑尾的病理变化.They care...
On the tube in the rush hour the passengers are packed like sardines.交通高峰期的地铁里，乘客挤得像沙丁鱼罐头一样。The refugees were packed like sardines.难民们像罐头里的沙丁鱼般紧紧挤在一起。'so I can get the cast net and go after the sardines." 这样我可以拿了鱼网去...
他一直酷爱海上赛艇，并多次在比赛中获胜。His abiding passion was ocean racing, at which he scored many successes.领先的赛艇队员拼命往前划.The winning crew rapidly forged ahead.我们的四人赛艇撞上了河岸，差一点沉没。Our four almost sank when we crashed into the riverbank....
有消息说一队坦克已经出动了。Word went out that a column of tanks was on its way.警方出动大量警力防止暴力事件再次发生。Police are out in force to prevent a recurrence of the violence.哥伦比亚出动了军队，并采取了紧急措施。Colombia has called out the army and imposed emergen...