https://blog.wongcw.com/2020/12/31/%e9%8b%bc%e7%90%b4%e6%89%8b%e5%b9%b9%e5%93%a1%ef%bc%9f%e7%8e%a9%e5%ae%b6%e7%94%a8%e9%8b%bc%e7%90%b4%e9%81%8a%e7%8e%a9%e3%80%8a%e4%bd%bf%e5%91%bd%e5%8f%ac%e5%96%9a%ef%bc%9a%e6%88%b0%e5%8d%80%e3%80%8b/
鋼琴手幹員?玩家用鋼琴遊玩《使命召喚:戰區》