前灯

例句：

1. 1. The car's headlights illuminate the dark roadahead.
   汽车的前灯照亮了前方黑暗的道路。
2. 2. The driver switched on his headlights to see better in the fog.
   司机打开车灯以便在雾中看得更清楚。
3. 3. The new model has a morepowerful headlight system.
   新款模型拥有更强大的头灯系统。