https://blog.wongcw.com/2019/10/10/%e6%b2%89%e5%af%82%e8%a8%b1%e4%b9%85netflix%e3%80%8a%e5%b7%ab%e5%b8%ab%e3%80%8b%e7%be%8e%e5%8a%87%e5%b0%87%e5%9c%a8%e6%9c%88%e6%9c%ab%e5%85%ac%e4%bd%88%e5%85%a8%e6%96%b0%e9%a0%90%e5%91%8a%e7%89%87/