how to solve the traffic problem
...g companies and factories is not large enough to cause traffic problems. secondly,if government inforce the big companies move to countryside,it will harm ratherthan helps city economic development by shifting the problems from city to countryside.once the big companies move to countryside,schools,banks,hospitals,raw material supplies,and the like will also steam into the countryside.when the system becoms a flood, a new city comes into being,then,the old problems reappear in the "new cities".in addition,it is these big companies and factories that trigger and leead the city economic development.to remove them, products and dervices are expensice,hence,to move them countryside makes little sence. in my pinion, government should take some measures to improve the frustration facilities of the big cities. more and wider roads should be laid down to relive the traffic congestion.in additon...