美国一项调查总结出一些长寿人士的性格共性,发现性格外向也能助人长寿。◇性格外向善社交这一研究由来自波士顿大学医学院新英格兰百岁老人研究中心的研究人员和国家老龄问题研究所的科学家共同开展。考虑到百岁老人年事已高,为顺利完成整个研究过程,研究人员并未 A survey in the United States summarizes the commonalities of some longevity people and finds that extroverted behavior can also help people live longer. ◇ Out-of-personality good social This research was conducted by researchers from the Centenarian Center for New England Studies at Boston University School of Medicine and scientists from the National Institute of Aging. Taking into account the centenarian age is high, in order to successfully complete the entire research process, the researchers did not