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文学是社会的镜子,以毫不退缩的诚实反映其美德和恶习。
In mining, efficiency and environmental care must go hand in hand.
名称没有本来就合适的,而是由人们共同约定来命名的,约定俗成就是合适的,与约定不同的就是不合适的。
The best games are those that resonate with players on an emotional level.
The motion of the universe is eternal.