Halley's Comet is going to come back in 2061.哈雷彗星将于2061年回归。The value of the Halley family's stake has fallen by half since 1999.从1999年以来,Halley家族的股份缩水了一半.Earth crosses the orbit of Halley's Comet annually ...
嘉宝拍过24部电影，先是无声的，后是有声的。Garbo made two dozen films, first silent pictures then talkies.乔的嘴唇无声地动了动。Joe's lips moved soundlessly.队伍无声地穿过街道。They marched silently through the streets....
He pivoted his whole body through ninety degrees.他整个身体转过90度。The boat pivoted on its central axis and pointed straight at the harbour entrance.小船原地掉过头来，直指海港入口。His old legs and shoulders pivoted with the swinging of the pu...
从山地奔流而下的水涌入河中引发了洪水。Flooding was caused by water gushing into rivers from uplands.水从砂砾地上奔流而过。Water runs through the gravelly soil very quickly.一条小溪在岩石间奔流而下.A small stream ran down among the rocks....
He used his diary to put a fine gloss on the horrors the regime perpetrated...他假借日记对该政权犯下的恐怖罪行巧加粉饰。A high proportion of crime in any country is perpetrated by young males in their teens and twenties...在任何国家的犯罪者中，十几二十几岁的青...
God, what a swine Bertrand is.我的老天, 伯特兰德简直讨厌死了.The transmission of normal circular - arc gear is a typical Bertrand conjugation.考虑到平行轴的法向圆弧齿轮传动已臻成熟,论文重点研究了相交轴与交错轴条件下法向圆弧齿轮传动的基本方案.Mr Zhang Songnian once translated an essa...
Good morning, sir. Can I help you?早上好，先生。您要点什么？"I came to ask your advice — no, to ask for your help." — "That's better. And how can I help you?"“我来征求你们的意见——不对，请求你们帮助。”——“这还差不多。我们怎么帮助你？”Good morning, Johnson Motorca...
What is the maintenance cost of the new DNC system?新DNC系统的维护成本是 多少 ?The DNC is the advanced technologies in manufacturing, which includs the numerical control, communication, computer network and database.DNC技术是目前制造业的先进技...