汽车上坡不宜曲线行驶许多司机驾驶满载货物的车辆上坡时，不走直线而曲线行驶，他们认为曲线上坡可以减缓汽车的阻力．又能节约能源，是一种理想的爬坡方法。其实，这种方法不仅不能够节约能源，减少阻力，而且极易发生事故，对安全生产极为不利。①汽车上坡时曲线行驶，... Car uphill should not curve driving Many drivers driving a loaded vehicle uphill, do not take a straight line and curve, they think the curve uphill can slow down the car’s resistance. But also save energy, is an ideal method of climbing. In fact, this method not only can not save energy, reduce resistance, but also extremely prone to accidents, safety is extremely detrimental. ① when the car curves uphill, ...