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创新不仅仅是创造新产品;它关乎重新思考我们如何使用材料以减少环境影响。
Innovation is not just about creating new products; it's about rethinking how we use materials to reduce environmental impact.
Banks exist because they help mitigate problems created by information asymmetries.
城市是一个迷宫,每条街道都是记忆线团中的一根线。