Picture an official list with one thing quietly missing from it. The thing has not gone anywhere — it works, it exists, you can still reach it if you already know how. It is simply not written down where people go to look. Every use of unlisted is that same picture; the only thing that changes is which list is meant.
可以想成手上有一份正式的清單，上面少了一樣東西。那樣東西並沒有消失。它還在、還能用，知道門路的人照樣找得到。它只是沒有被寫進大家會去查的那份名單裡。unlisted 的每一種用法都是同一個畫面。真正會變的只有一件事：講的是哪一份清單。所以讀到這個字時，最有用的問題就是「哪一份名單」。
登入就可以看每一支怎麼連回核心畫面。