Accompanying mineral resources run out, these cities have run into trouble in economy, society and environment.

伴随着矿产资源的逐步枯竭，这些城市在经济、社会及环境等方面相继陷入困境。

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Accompanying mineral resources run out, these cities have run into trouble in economy, society and environment.

伴随着矿产资源的逐步枯竭，这些城市在经济、社会及环境等方面相继陷入困境。

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