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All education of the child must be guided by the principle of helping the physical and mental development of the child
儿童的一切教育都必须遵循一个原则,即帮助孩子身心自然的发展。
农业现代化不仅仅是技术的现代化,更是思维方式和经营理念的现代化。
A building should be like a tree—it grows and changes with the seasons.