朋友,你问的太泛了吧?做个类比,中国2007年有多少辆轿车?
什么型号的?上路的?还是没上路的?厂家库存的算吗?报废的算吗?
问题描述详细化,答案解决简单化。不要懒,把问题说清楚了大家才好回答你
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000..................................,无数个0吧!!!
无数