modifying asphalt

例句：

1. 1. The road was severely damaged during the earthquake, and it's now being repaired with modifying asphalt.
   地震期间，道路严重受损，现在正在用改性沥青进行修复。
2. 2.The construction crew is using a special mix of asphalt to make the roads safer for pedestrians and cyclists.
   施工队正在使用一种特殊的沥青混合物来使人行道和自行车道对行人和骑行者更安全。
3. 3. To improve the durability of the road surface, engineers are experimenting with various types of modifying asphalt.
   为了提高路面的耐用性，工程师们正在尝试各种类型的改性沥青。