With the developing of the ecnomic,the traffic condictions in some big cities is becoming more and more worse,especially in the rush hour.People waste a lot of time in waiting the bus or in their way home. It's time the government take measures to improve the traffic conditiongs. joozone.com随着经济的发展，一些大城市的交通状况正变得越来越糟糕，特别是在交通高峰期...
