沥青质原料

例句：

1. 1. The road was paved withasphalt to make it easier todrive on.
   为了便于驾驶，这条路被铺上了沥青。
2. 2. Asphalt is a commonmaterial used for roads and driveways.
   沥青是一种常见的道路和车道材料。
3. 3. The asphalt in the roadwas too hot to walk on.
   路上的沥青太热了，不能走。