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我们知道,食品、药品、医疗器械,是保持个体生命存在、维持生命健康的必需品,也是与人类关系最为密切的物品之一。在日常生活中,人们对这些物品产生了具体的、直观的认识。
We know that food, medicine and medical equipment are essential items for maintaining the existence of an individual life and maintaining a healthy life. It is also one of the items most closely related to human beings. In everyday life, people have a concrete and intuitive understanding of these objects.