https://www.rapbull.net/posts/1892/%e6%b8%af%e9%90%b5%e6%98%af%e7%a7%81%e4%ba%ba%e5%9c%b0%e6%96%b9%e9%82%84%e6%98%af%e5%85%ac%e5%85%b1%e5%a0%b4%e6%89%80/
港鐵站是私人地方還是公共場所