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随着我国社会经济和文化的发展及卫生水平的提高、人们生活的改善、医药学的发展、体育锻炼的普及,人们的平均寿命在不断增长。据考证,夏朝和商朝时期,人的平均寿命只有18岁,跟牛马的寿数差不多。到了青铜器时代,人均寿命21.5岁;16世纪,人均寿命为27.5岁;20世纪80年代,人均寿命为70.3岁;现在已达到71岁(女性为73岁)。“人生七十古来稀”已成历史,当今百岁老人已不鲜见。
As China’s socio-economic and cultural development and improvement of health standards, improvements in people’s lives, the development of medicine and the popularization of physical exercise, the average life expectancy of people is on the rise. According to research, the average life expectancy of people in Xia and Shang dynasties is only 18, which is about the same as that of cattle and horses. In the Bronze Age, the average life expectancy was 21.5 years; in the 16th century, the average life expectancy was 27.5 years; in the 1980s, life expectancy was 70.3 years; now it reached 71 years (73 years for women). “Seventy ancient life to rare” has become a history, today’s centenarians are not uncommon.