炎炎烈日下,驾驶员一方面要全神贯注地盯着前方的路、车辆、行人,另一方面还要观察后视镜和车内仪表,视觉疲劳在所难免。再加上马路表面、其他车的玻璃和周围建筑反射过来的光线,眼睛很容易疲劳。由于眼睛长时间睁着,所以很容易干涩,公路上扬起的尘土也会飞入眼内,这样,司机就会出现头晕、视线模糊、双眼肿痛、视觉偏差等症状……那么,开车时怎样防止眼睛疲劳呢? Under the scorching sun, on the one hand, the driver should concentrate on the road ahead, vehicles and pedestrians on the one hand, and observe the rear-view mirror and the car instrument on the other hand. Visual fatigue is inevitable. Coupled with the road surface, the other car’s glass and surrounding buildings reflect the light, the eyes are very easy to fatigue. As the eyes open for a long time, it is easy to dry, the dust on the road will fly into the eye, so that drivers will be dizzy, blurred vision, eyes swollen, visual deviation and other symptoms ... ... then how to prevent the car Eyestrain?