随着我国经济的发展,不少人的钱袋子鼓起来了,私家车越来越多,市内的交通也越来越拥挤。特别是上下班时间,堵车点越来越多,堵车的时间也越来越长,原来二十几分钟的车程,堵车严重时一个小时都到不了。上班族对此是怨声载道,牢骚满腹。而且小车的排放使空气质量越来越差。 With the economic development in our country, many people’s money bags have been enlisted, and more and more private cars have become increasingly crowded with traffic in the city. In particular, commute time, traffic jam more and more traffic jam time is getting longer and longer, the original twenty minutes of driving, traffic jams can not reach an hour of serious. Office workers complain about it, complain. And the car’s emissions to make the air quality is getting worse.