新gre写作中英文范文:运动与长寿
The following appeared in the editorial section of a health and fitness magazine. "In a study of the effects of exercise on longevity, medical researchers tracked 500 middle-aged men over a 20-year period. The subjects represented a variety of occupations in several different parts of the country and responded to an annual survey in which they were asked: How often and how strenuously do you exercise? Of those who responded, the men who reported that they engaged in vigorous outdoor exercise nearly every day lived longer than the men who... [ 查看全文 ]新gre写作中英文范文:运动与长寿的相关文章