Abnormity bookbinding artifactitious, is subject to the effects of international powers.异形装订加工方法的出现, 也是受国际沓流的影响.Welding is one of the important technologies in impellers " artifactitious . "焊接是 叶轮 加工的重要工艺之一.Multilayer fi...
He succeeded with the aid of a completely new method he discovered.借助于自己发现的一种全新的方法，他获得了成功。He had discovered politics and was rapidly becoming absorbed by it.他接触到了政治并且迅速地对它着了迷。The precise location of the wreck was discove...