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A sustainable future for coal depends on our ability to integrate cleaner practices without sacrificing the livelihoods of those who depend on the industry.
网球是一项残酷的运动。没有平局。如果你输了,你就出局了。
Deep learning is a powerful tool for solving complex problems.
No matter how good you get you can always get better, and that's the exciting part.
我不知道艺术是什么,但我知道它能做什么。