世界汽车工业在发展中形成了当今的美国、日本和西欧的三大汽车霸主,它们年汽车生产和销售总量约占世界的3/4以上。它们发展汽车,一方面为了满足本国和外国的汽车需要,另方面又着眼于抢占国内外汽车市场,以获取更大的利润。在全球汽车保有量(约6亿辆)中,美国生产的汽车占 In the development of the world automobile industry, the three major car owners in the United States, Japan and Western Europe are formed. Their annual production and sales of automobiles account for about three-quarters of the world’s total. They develop the car, on the one hand in order to meet the domestic and foreign car needs, on the other hand also focus on seizing the domestic and international car market, in order to obtain greater profits. Among the global car ownership (about 600 million vehicles), the United States accounts for the total number of vehicles manufactured