实现汽车私人购买为主的转变是汽车工业发展的必然1世界汽车的年产量为5000万辆，其中90%以上为私人购买，75%以上为家用轿车在现代文明与社会进步、发展中，汽车已成为私人不可缺少的生产资料和生活必需品。据统计，当前全世界汽车拥有量达6亿多辆，平均每10人拥有一辆汽车。 The transformation of the car-based private purchase is the inevitable development of the automobile industry. The annual output of the world’s automobiles is 50 million vehicles, of which over 90% are privately purchased and over 75% are for domestic cars. In the process of modern civilization and social progress and development, automobiles Has become indispensable for private means of production and daily necessities. According to statistics, there are currently more than 600 million vehicles in the world and an average of 10 cars per 10 people.