Demarcators
(demarcator 的復數) n. 劃邊界的人；立界物
??? 情景例句
Hello, my name is Li Ming and we have a reservation for party tonight.
喂，您好。我叫李明，我們在你們這預定了今晚聚會。
Many a good father hath but a bad son.
好父親偏生不肖子。
You asked for it!
你自討苦吃！