第一次驾车在高速公路上行驶,我的心里特别敞亮,心想:这么宽阔平直的大道,一定很顺利,很安全。可是,当走过一段笔直平坦的道路后,前面出现了起伏很大的弯道。我颇感遗憾,说:“要是没有这样的弯道多好。”驾驶员冲我一笑:“你不懂,这弯道可是故意设计的。”见我茫然,他接着说:“适当设一些弯道,能使开车的人时刻保持清醒头脑,避免由于惯性造成视觉上的误差。” Driving for the first time on the highway, my heart was particularly bright and open, I thought: such a broad straight road, it must be very smooth, very safe. However, when going through a straight and flat road, there was a sharp curve in front of it. I feel very sorry, said: “If there is no such bend better. ” The driver smiled at me: “You do not understand, this corner but deliberately designed. ” See me at a loss, he went on to say: “Properly set the corners, people who drive can keep a clear head, to avoid the visual error caused by inertia. ”