And all sorts of climatic cycles have been proposed , says geophysicist Maria Zuber of MIT.不过大家都认为存在着所有类型的气候循环.The gravimetric crew usually consists only two persons, one geophysicist and one topographer.而且重力测量仪的操作仅需要两个人...
It is a tedious, humourless load of crap.那是一堆枯燥乏味、毫无幽默感的废话。He showed his teeth in a humourless grin.他一本正经地咧嘴笑了笑。He was a straight-faced, humourless character.他是个一脸严肃相、缺乏幽默感的人。He showed his teeth in a humourless grin...他一...
防蚊叮咬好说难做。Avoiding mosquito bites is easier said than done.你为什么把所有难做的事都留给你母亲?Why do you leave all the hard work up to your mother?我很难做决定.I have a hard decision....
He atoned by apologizing...他道歉赔罪。They have never altered their programmes by a single day.他们一天也未变更过他们的节目。Don't automatically accept the solicitor recommended by the broker.别想当然地就接受中间人推荐的诉状律师。John Doe died in his bat...