Before entering a tunnel, what should a driver do in order to improve vision?
- Wear sunglasses to prevent glare from the lights.
- Drive close to the vehicle in front.
- Correct answerTake off sunglasses.
- Pull down the visor to eliminate overhead light glare.
Explanation
Be aware that there is considerably less light available in a tunnel, even with the tunnel lights on. To improve your vision remove your sunglasses before entering the tunnel.
Read in Chinese
在进入隧道前，司机应做些什么以改善视野？
- 佩戴太阳镜以防止灯光眩光。
- 靠近前车行驶。
- 摘掉太阳镜。
- 放下遮阳板以消除头顶光线的眩光。
请注意，即使隧道灯亮着，隧道内的光线也会明显减少。为改善视线，请在进入隧道前摘掉太阳镜。