求翻译：长春，吉林省省会，全省政治、经济、文化和交通中心，中国最大的汽车工业城市，有“东方底特律”之称。中国建成区面积和建成区人口第九大城市。中国特大城市之一。是什么意思？

Changchun, Jilin Province, the provincial capital, the province's political, economic, cultural and transportation center, China's largest auto industry city, the "East Detroit," said. China built-up area and the ninth largest city population in built-up area. Chinese big cities.

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Changchun, the Jilin Province provincial capital, the entire province politics, the economy, the culture and the transportation center, the China biggest automobile industry city, has “the Eastern Detroit” the name.Chinese built-up district area and built-up district population ninth big city.One of

Changchun, capital of Jilin province, the province's political, economic, cultural and Transportation Center, China's largest automobile industry city, the "Detroit of the East," said. Built-up area and built-up of population in China Nineth-largest city. One of China's mega-cities.

Changchun, capital of Jilin province, the province's political, economic, cultural and Transportation Center, China's largest automobile industry city, the "Detroit of the East," said. Built-up area and built-up of population in China Nineth-largest city. One megacities in China.