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自古迄今,人们都 在追求和向往长寿。我国1981年平均寿命为67.88岁。而在50年代以前平均寿命只有35岁。1990年百岁以上老人有6343人,最高年龄为136岁。是何原因影响着人类的寿命呢? 在先天因素中,有遗传,还有父母的生育年龄、胎数、体质、健康状况、孕期保健等优生学因素。后天因素对寿命影响的有当地的环境气候、工作性质、情绪好坏、家庭经济、婚姻
Since ancient times, people are pursuing and longing for longing. In 1981, China’s average life expectancy was 67.88 years. By the 1950s, the average life expectancy was only 35 years. In 1990 there were 6343 old people over the age of 100 with a maximum age of 136. What causes the life span of human beings? Among the innate factors, there are inheritance, as well as parents’ etiological factors such as childbearing age, number of births, physical fitness, health status and pregnancy health. Acquired factors affect the life of the local environment and climate, nature of work, good or bad mood, family economy, marriage