coal mine geologicalmap

例句：

1. 1.The geological map of the coal mine is essential for understanding its structure and location.
   煤矿的地质图对于理解其结构和位置至关重要。
2. 2.The geological map shows the distribution of different types of rocks in the area.
   地质图显示了该地区不同类型岩石的分布情况。
3. 3. The geological map was used to identify potential mining areas.
   地质图被用来识别潜在的采矿区域。