Nowadays more and more families own private cars.Private cars, as the product of modem civilization, have been playing a vital role in people's daily activities.First, private cars are a convenient means of transportation. You can go wherever you like. Secondly, there is no doubt that private cars will have a great impact on the economic growth.The rapid car industry growth will contribute much to keeping the country's economy growing at a higher rate in the near future.

　　现在，越来越多的家庭拥有私家车。私家车作为现代文明的产物，在人们日常生活中扮演了重要的角色。首先，私家车是很方便的交通工具，你可以开车到处跑;其次，毫无疑问私家车对经济的增长起到很大的作用。在不久的将来，快速发展的汽车工业在保持国家以较高速度的增长方面将做出很大的贡献。