Joe Biden https://koputokiryo.com/%e3%80%90%e8%8b%b1%e5%ad%97%e6%96%b0%e8%81%9e%e8%aa%ad%e8%a7%a3%e3%81%ae%e3%82%b3%e3%83%84%ef%bc%81%e3%80%912021%e5%b9%b4%e3%81%ae%e3%83%88%e3%83%83%e3%83%97%ef%bc%93%e5%9b%bd%e9%9a%9b%e3%83%8b/joe-biden/