the coal industry

• 煤炭工业

the coal industry的用法和样例：

例句

1. Hi, I work as a Geologist in the Coal Industry.
   大家好，我在一家煤炭工业做地质学家。
2. The coal industry is running down as coal supplies are used up.
   由于煤炭的来源枯竭，煤炭工业正在衰退。