https://blog.wongcw.com/2021/02/28/%e7%a6%8f%e5%a5%87%ef%bc%9a%e7%be%8e%e5%9c%8b%e7%96%ab%e6%83%85%e5%bd%a2%e5%8b%a2%e4%bb%8d%e8%99%95%e9%9d%9e%e5%b8%b8%e5%8d%b1%e9%9a%aa%e5%a2%83%e5%9c%b0/
福奇:美國疫情形勢仍處非常危險境地