The compilers agreed upon a division of the textbook into twelve units.编写者都同意把教科书分成十二个单元.It is not just a textbook for professional diplomats. The lay reader will enjoy the anecdotes.它不仅仅是职业外交家的教科书，里面的轶事趣闻外行的读者也会喜欢。The h...
阿多头也不回的跑回家去,仍在“蚕房”里守着.Without giving her another glance , he trotted back to the shed.蚕房早已收拾好了.A clean dry shed for the growing grubs was all prepared.布子不须再“窝”了, 很小心地放在“蚕房”里.Incubation was no longer necessary , and the e...