Average life expectancy will increase globally by 2030, both at birth and at the age of 65, according to a new study.
원문출처 : http://www.cnn.com/2017/02/21/health/life-expectancy-increase-globally-by-2030/index.html
원문출처 : http://www.cnn.com/2017/02/21/health/life-expectancy-increase-globally-by-2030/index.html