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创新不仅仅是技术,更是改变人们的生活。
购买旧书,它们的词与新词相同,也可以去图书馆。
Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with less environmental impact.
计算复杂性的美在于它能够揭示问题的固有难度,而不管用于解决这些问题的具体算法是什么。
Growth comes from pushing boundaries.