High beams oncoming distance｜会车远光灯距离

原创练习题 / Practice question

At what distance from an approaching vehicle should you dim high beams?

开远光灯时，对向车辆进入多少英尺范围内应改用近光灯？

1. 200 feet / 200英尺
2. 500 feet / 500英尺
3. 100 feet / 100英尺
4. 300 feet / 300英尺

答案与解析 / Answer and explanation

500 feet. Switch to low beams within 500 feet of an approaching vehicle to avoid glare.

500英尺。对向车辆在500英尺内时应切换近光灯，避免炫目。