Picture a single sheet of paper on a desk, with a space at the bottom waiting for a name. Everything before it — the trial, the argument, the decision — is already finished. The name is what makes it real, and once it is there the paper cannot be taken back. Both meanings of the phrase live in that one moment of signing.
可以想成桌上一張紙，底下留著一個等著簽名的空位。在它之前的事——審判、爭論、決定——都已經結束了。真正讓它生效的，是那個簽名。簽下去之後，這張紙就收不回來了。這個詞的兩個意思，都活在「簽名那一刻」裡。
登入就可以看每一支怎麼連回核心畫面。