In a series of tweets late Tuesday, Bill Gates says he plans to cancel most of his holiday plans and warned that that the United States "could be entering the worst part of the pandemic."
원문출처 : https://www.cnn.com/2021/12/22/business/bill-gates-omicron/index.html
원문출처 : https://www.cnn.com/2021/12/22/business/bill-gates-omicron/index.html