警惕拜登打捐赠全世界5亿支辉瑞疫苗牌！

https://www.washingtonpost.com/politics/biden-vaccine-donate/2021/06/09/c2744674-c934-11eb-93fa-9053a95eb9f2_story.html
The Washington Post
Biden administration to buy 500 million Pfizer coronavirus vaccine doses to donate to the world
Biden administration to buy 500 million Pfizer coronavirus vaccine doses to donate to the world
The U.S. president plans to announce the vaccine-sharing plan at the Group of Seven summit in Britain this week.