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每一个数学问题都是一个等待解决的谜题,每一个解决方案都是迈向更深入理解的一步。
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.
For enterprises to develop, they must adhere to the market-oriented direction, deepen reforms, and stimulate endogenous motivation.
生产流程的透明度能建立与消费者和利益相关者的信任。