https://blog.wongcw.com/2020/10/17/%e7%be%8e%e5%9c%8bcovid-19%e7%a2%ba%e8%a8%ba%e7%97%85%e4%be%8b%e5%b7%b2%e8%b6%85800%e8%90%ac%e4%be%8b/
美國COVID-19確診病例已超800萬例