reflector material

例句：

1. 1. The new car has a reflector material on its side for better visibility at night.
   这款新车的侧面有反光材料，以便夜间有更好的可见性。
2. 2. The construction workers used reflector material to enhance the safety of the site.
   建筑工人使用反光材料来提高工地的安全性。
3. 3. The sports field is equipped with reflector material to improve the performance of the athletes during the game.
   运动场配备了反光材料，以提高运动员在比赛中的表现。