车轮滚滚，做着圆圆的梦。奋斗在特殊的战场，系着千家万户的安宁。一条条立体交叉的战线，连结着你我的身影。这里虽没有狼火峰烟，却进行着无休止的战争。为了幸福的追求，我们时刻阻止不该的悲剧发生。消灭横祸殃灾，是生存的使命。理智是避免流血的良药，自觉是打清道路的 Wheel rolling, doing a round dream. Strive in a special battlefield, tied with the tranquility of thousands of households. A cross-section of the front, you and I link the figure. Although there is no wolf here, there is an endless war. In pursuit of happiness, we always prevent tragedies that should not have happened. To eliminate calamities and plagues is the mission of survival. Reason is to avoid bleeding medicine, consciously clear the road