这个城市的主要工业是采矿业，它依赖于不可再生的资源。
The main industry of this city is mining industry, which depends on unreproducible resources.
我国许多矿山或矿业城市面临严重的环境破坏和资源枯竭问题。
Many mines or mining city in China are faced with many problems, such as severe environment pressure and exhausting resources etc.
矿业城市社会学问题有其深刻的资源经济学根源。
The mining city sociology problem has its the deep resources economics source.
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