话题设计车刹的一生,是阻碍车辆前进的一生。它为了阻碍车辆前进而生,最后因为损耗得不能正常发挥阻碍车辆前进的使命而光荣退休。车辆喜欢车刹,尽管车刹老跟它过不去。驾驶员呢?每次上路,总要先试试车刹,看看它是否忠于职守。下坡,车刹要灵;上坡,车刹也要灵。遇红灯,要用车刹; The topic of designing a brake is a lifetime that hinders the advancement of vehicles. It was born in order to hinder the advancement of the vehicle, and in the end it was glorious to retire because it could not properly function as a vehicle that impeded the progress of the vehicle. Vehicles like the brakes, although the old brakes make it difficult to get along with it. What about the driver? Every time you hit the road, always try the brake and see if it is faithful to your job. On the downhill, the brakes must be spiritual; on the uphill, the brakes must be spiritual. In case of a red light, use a brake;