asphaltic coal

例句：

1. 1. The asphalt coalis used in the construction of roads andbridges.
   沥青煤用于道路和桥梁的建设。
2. 2.The asphalt coal is a valuableresource for the mining industry.
   沥青煤是采矿业的重要资源。
3. 3. The asphalt coalis also used as a fuel for heatingand cooking.
   沥青煤也用作加热和烹饪的燃料。