At this time last year, the world was just starting to understand how serious a novel coronavirus pandemic could get.
원문출처 : https://www.cnn.com/2021/01/27/opinions/covid-global-health-bill-melinda-gates/index.html
원문출처 : https://www.cnn.com/2021/01/27/opinions/covid-global-health-bill-melinda-gates/index.html