As you know, lanzhou is the capital city of gansu province. the city move west towards east, forming a long and narrow zone. with the highly develop of economic, the growth of the population,  cause the street can not be  make wider, the traffic in lanzhou is so badly. every day at the boom time of  after work,  the traffic jam would last two hours at least.

     i can see there are a lot of vehicles across in the street. even there is not enough room for public people to walk through, how jam the road!

    the owner of vehicle in china is gradually rise every day. i think this phenomenon should be improved. on the one hand, the vehicles discharge the harm gas, eapecial CO2, it can cause the greenhouse. it also exhaust a lot of resource, such as oil, nature gas, which this fuel is limited. on the other hand, it also increase traffic jam and accidents.

     to sum up, the growth of vehicle ownership in china, is not good for  our country, it will bring about  evironment problem and society problem . so i advocate to by  public bus. in order to reduce the influence, the government could increase the vehicle tax and strengthen supervision capabilities.