The biology class studied the generation of fruit flies.生物班的学生研究了果蝇的繁殖。A lie begets a lie till they come to generation.谎言生谎言,谎言传万代。The generation of aerosols in polluted atmospheres has been investigated in several exper...
The Martians had caIcuIated their descent with amazing perfection.火星人对他们的降落点做过精确的计算.If they are Martians, with hearts, they'd beat at a sIower rate.如果他们是火星人, 而且还有着心脏的话, 他们心跳的频率要比我们低.The Martians pIainIy knew the str...