He doesn't spend much time on his homework.他花在作业上的时间不多。If you don't do your homework, you can leave the classroom.你要是不做作业，就离开教室。The teacher insisted on all the homework being handed in on Monday.老师坚持要求所有作业都要在星期...
Tom admits that playing video games sometimes distracts him from his homework.汤姆承认玩电子游戏有时会使他无心做作业。Before you go near a stockbroker, do your homework.找股票经纪人之前，先要做好必要的准备工作。If you are not careful, children tend to neglect t...
The undulating planes of the countryside provide relief from the hard horizontals and verticals of the urban scene.乡村起伏不平的地势使人们摆脱了城市刻板的横平竖直景象。This area undulating hills, vegetation is exiguous, land backbone is thin.该地区山...
Collet aimed the binoculars up the hill and adjusted image intensifier dials.科莱把望远镜对着小山丘,调节着镜筒.The intensifier tubes use the photoelectric effect.无源像增强管使用光电效应.Purpose: Used in X - ray image intensifier , flasher, analyti...
他的技巧 “ 只闪现在刹那之间. ”His mastery is'evident only in flashes '.刹那之间它就会消逝.In a moment it would pass.刹那之间又是那个不可名状的黑影,一闪而过,那究竟是个什么影子 呢 ?What was the nameless shadow which again in that one instant had passed?...