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Innovation is the key to the future of coal industry, we must embrace new technologies and ideas.
伟大的领导者愿意为了团队的利益而牺牲自己的利益。
A bottle of wine contains more philosophy than all the books in the world.
解释:河水成冰,不是一日的寒冷所致;积土成为高山,不是须臾的工夫就能完成。