mosaic asphalt

例句：

1. 1. The new road was built using mosaic asphalt to improve its durability.
   新路使用了马赛克沥青来提高其耐用性。
2. 2.The contractor used mosaic asphalt to coat the sidewalk for a smooth finish.
   承包商使用马赛克沥青来涂饰人行道，以获得光滑的外观。
3. 3. The construction crew replaced the old asphalt with mosaic asphalt to prevent future potholes.
   施工队用马赛克沥青替换了旧的沥青，以防止未来出现坑洼。