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...
Futures prices recovered from sharp early declines to end with moderate losses.期货价格在早盘深幅下跌后出现反弹，收盘时未见严重损失。There were three moderate climbs to just below the 450 feet contour.刚好在450英尺的等高线之下有3个缓坡。Contrary to popular belief...