他是个不错的小伙子——聪明伶俐而且性格开朗。He was a nice lad — bright and with a sunny disposition.她对他开朗、坚定地一笑，但笑得有点不自然。She gave him a bright, determined smile which seemed unnatural.总之，苏茜不畏艰难，开朗乐观、不屈不挠。Above all Susie is a great survivor, w...
日光透过玻璃屋顶照入; 眼下这是室内惟一的照明.Daylight came in through its glass roof; this was now the only illumination.除了当俘虏之外,惟一的选择就是奋战至死了.The only alternative to being taken prisoner was to die fighting.约翰是她惟一的孩子.John is her only offspri...
There are many good automatic, semiautomatic, and hand feeding devices available commercially.市场上已有许多优良的自动 、 半自动和手工饲喂装置出售.Manual control or electric control of pressure , time , temperature or semiautomatic control.操作采用手...