You can think of someone standing inside a long tunnel. Far ahead there is a bright circle, and it is perfectly clear. On both sides there is only wall. Whatever is happening beside you is not dark or blurred — it is simply not in the picture at all. That narrow bright circle is the image the whole word grows from.
可以想成一個人站在長長的隧道裡。正前方有一個亮亮的圓圈，看得非常清楚。兩邊只有牆。旁邊發生的事情不是變暗、也不是變模糊，而是根本不在畫面裡。整個詞都可以從這個「只剩正前方一圈」的畫面長出來。
登入就可以看每一支怎麼連回核心畫面。