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Mining enterprises should focus on comprehensive resource utilization and improve resource efficiency.

Our Lord has written the promise of resurrection, not in books alone, but in every leaf in springtime.

In the end, we will remember not the words of our enemies, but the silence of our friends.

"A good book is a friend that never lets you down."

煤炭是我國的主體能源，在相當長時期內仍將是我國能源安全的基石。