总之，易货贸易是一种效率很低的交易形式。Overall, barter is a very inefficient means of organizing transactions.非国有企业逐渐挤掉了效率低下的国有企业。Non-state firms gradually elbow aside the inefficient state-owned ones.能源价格一直维持低水平，所以能源利用效率很低。Energy prices h...
Big dogs like the Anatolian shepherd or Great Pyrenees can guard them from hostile animals.像安纳托利亚牧羊犬或大白熊犬之类的大个头犬能够守卫绵羊以免让它们受不友好动物的袭击.It hit rocks and split in two off the coast of Turkey's Anatolian province.该船在土耳其安...
Singleton was a fantasist who claimed to have a karate blackbelt.辛格尔顿是个牛皮大王，他自称有一条空手道黑带。A karate expert battered a man to death.一位空手道高手将一名男子毒打致死。He is a black belt in karate.他是空手道黑带选手。...
We pressed the buzzer in our cabin and a steward arrived instantly.我们按了客舱的呼叫器,一个乘务员马上来了。The buzzer suddenly responded in a long blast of sound.蜂鸣器突然相应地发出了一声响亮的长鸣。The buzzer went off at eight o’clock.蜂鸣器在8点钟时响了。Two wiring...
设置或获得文档的安全域.Sets or gets the security domain of the document.曾参加过什么比赛或获得的奖项?What competition have you ever participated? Any award?它不是来自观念或获得知识.It is not about concepts or attaining knowledge....