作文一：
nowadays more and more families own private cars. private cars, as the product of modem civilization, have been playing a vital role in peoples 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 countrys economy growing at a higher rate in the near futrue.
but every coin has two sides. the development of the private cars will bring about a series of problems. for e_ample, the polluted air given off by cars will do great harm to our health, too many private cars will lead to traffic jams and a great deal of energy will be wasted and so on.
so i think we should take advantages of private cars and make them serve us better. meantime we hope that satisfactory solutions to these negative problems will be found soon.
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。在不远的将来，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。
当然，任何事物都有其两面性。快速发展的私家车会导致一系列问题。例如，汽车排出的废气对人体有很大的伤害，太多的私家车会导致交通阻塞，很多能源被浪费等。
所以我认为我们.应当充分利用私家车的优势，更好地为我们服务。同时，我们也希望不久这些消极的问题将会得到圆满的解决。
作文二：
nowadays more and more private cars have entered thousands of ordinary families. privatecars are used every day to carry i people to and from work. at weekends, private cars take families on joyful outings. most of people living in the city like private cars very much. what is more, the development of the car industry will stimulate other industries, such as iron and steel production. so the private car benefits the growth of economy.
private cars, like everything else, have more than one face. private cars have also given rise to a series of problems. for e_ample, the street are crowded with cars. they not only cause traffic accidents which injure or kill a large number of people each year, but also make great noise and give off many poisonous gases. but i believe we can solve all of the problems in the near futrue.
现在越来越多的私家车进入了普通家庭。人们每天开着私家车上下班。周末，私家车可以载着家人出门愉快地郊游。城市的人们大多数都非常喜欢私家车。更重要的是汽车工业的发展会刺激钢铁等其它行业的发展。因此，私家车有利于经济增长。
像任何事物一样，私家车也有多面性。私家车也带来一系列严重的问题，例如，街道因车辆多而拥挤不堪，不仅引起交通事故，每年造成大量的人员伤亡，而且私家车还制造噪音，排放废气。但是我相信我们会很快解决这些问题。