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健康是一个古老的话题,从古至今,健康观念随着时代背景和生产力水平的不同而有所不同。远古时期健康就是不得病,而现代人追
Health is an ancient topic. Since ancient times, the concept of health has changed with the background of the times and the level of productivity. In ancient times health is not sick, and modern chase