The Greek concentration on geometry blurred the vision of later generations.希腊人之专注于几何迷糊了后世好几代人的视界.the geometry of a spider's web蜘蛛网的几何形状In general, his theories are based on the followings: ancient mathematics, geom...
长途汽车在半路上爆胎了。A tyre blew out when the coach was on its way.走到半路,天就黑了.We had got only halfway when it began to get dark.车在半路坏了.The car broke down on the halfway....