Defcon
n. 核战危机（游戏名）
🗣️ 情景例句
which has been vacant for over a year now,
已空了一年多，
It's none of my business,but I think you ought to work harder.
它是不关我的事，但是我认为你应该努力工作。
Jackie and Yang Pei meet the next day.
杰基和杨培第二天见面。