head lamp adjusting screw

例句：

1. 1.The car's headlights need to be adjusted for better visibility.
   汽车的头灯需要调整以便有更好的视野。
2. 2.The mechanic used a special tool to adjust the head lamp adjusting screw.
   技师使用特殊的工具来调整头灯调节螺丝。
3. 3.The driver tightened the head lamp adjusting screw to ensure the headlights were properly aligned.
   司机紧固了头灯调节螺丝，以确保前灯正确对齐。