curb wall

例句：

1. 1.The curb wall is a safety feature thatprevents cars from driving into the street.
   路缘石是一种安全设施，防止汽车驶入街道。
2. 2. The curb wall wasdesigned to improve pedestrian safety by reducing thenumber of accidents.
   路缘石的设计旨在通过减少事故数量来提高行人安全。
3. 3.The curb wall is made of stone andis located at the edge of the road.
   路缘石由石头制成，位于道路边缘。