底特律,世界著名的汽车城。底特律车展与法兰克福、巴黎、日内瓦、东京车展是全球著名的五大车展。汽车制造业为城市工业的核心部门,与汽车制造业有关的钢材、仪表、塑料、玻璃以及轮胎、发动机等零部件生产也相当发达,专业化、集约化程度很高。汽车年产量约占全国的1/4;从业人员近20万,约占全市职工总数的40%以上。市内有4家美国最大的汽车制造公司的总部及其所属企业。 Detroit, the world famous car city. Detroit Motor Show and Frankfurt, Paris, Geneva, Tokyo Motor Show is the world’s top five auto show. Automobile manufacturing industry is the core of the city sector, and automobile manufacturing related to the production of steel, instruments, plastics, glass and tires, engines and other parts and components are also quite developed, specialized and highly intensive. Automobile production accounts for about 1/4 of the country; employing nearly 200,000, accounting for more than 40% of the total number of employees in the city. The city has the four largest US car manufacturing company’s headquarters and its affiliated companies.