Objective: To summarize the experience of treatment for mediastinal emphysema ( ME ) and analyse the etiopathology.目的: 探讨纵隔气肿的发病机理,总结其治疗经验.AimTo summarize the experience of surgical treatment of pneumomediastinum and to ...
The children were brazenly stripping off and leaping into the sea.孩子们正无所顾忌地脱光衣服跳进海里。The dog is leaping at him.这只狗朝他跳过去.The dogs were leaping and growling at the full stretch of their chains.那些狗又蹦又叫，把链子绷得紧紧的。...
His secretary acts as a gatekeeper, reading all mail before it reaches her boss.老板的秘书负责把关，所有邮件都由她先过目再呈送给他。The old gatekeeper told them the streets were already closed to traffic.看门的李老头告诉他们:外面已经断绝交通了.Either the thief or t...
On South Main Street, a huge brick building looms into view.在南大街上，一座巨大的砖砌建筑赫然出现在人们的视线中。A first-class worker, she operated the difficult Jacquard looms.她技艺高超，操作着复杂的提花织布机。All were busily engaged, men at their ploughs , wom...
在让人民放心的预言家中,莫内特是最少见的.Monnet was that rarest of all prophets who put people at ease.最后, 尼克松同他的前任一样,也无法躲过莫内无情的逻辑.In the end, no more than his predecessors would Nixon escape Monnet's relentless logic.莫内是个伟大的艺术家, 他以绘画著...