请帮我翻译一下（不需要逐字翻译，大概的意思翻译出来就行了）谢谢了！

China's auto industry for over 50 years of construction and development, enterprise comprehensive strength, the increase of concentration, the main production models of production capacity approaching or reached the automotive industry policy of economies of scale and scope, mainly introduce the basic models of localization goals, shorten the gap with international level. China's auto industry has made progress and the development of the car industry mainstream international also has the very big disparity. The main problems existing in the current is still ", and ", lack of international competitiveness, especially can represent a national automobile industry of the car industry, is still at the primary stage of development, it is still called "naive industry". Through the understanding of Chinese exports, can realize China automobile export problems, and how to solve these problems, find the problems of China's automotive industry breakthrough, the