路边石

例句：

1. 1. The road waspaved with asphalt and thesidestones were smooth.
   这条路铺上了沥青，路边石很光滑。
2. 2. The constructioncrew had to remove the old sidestones before laying the new ones.
   施工队在铺设新边石之前必须拆除旧的。
3. 3. The city planners are consideringreplacing some of the old sidestoneswith more modern materials.
   城市规划者正在考虑用更现代的材料替换一些旧的路边石。