The austerity measures will have little immediate adverse effect on the average Moroccan...财政紧缩政策不会对普通的摩洛哥人产生直接的负面影响。A young Moroccan stopped by police refused to show his papers.一位被警察拦下的摩洛哥青年拒绝出示他的证件。A young Moroccan st...
Euclid was trying to convey his idea of a geometrical point.欧几里得试图表达他的一个几何学观点。Some of these are mistakes made by Euclid that can be remedied.有些错误是欧几里德搞错的,可以纠正.Where Euclid unconsciously assumed the infinitude of straight...