Imperturbation
n. 沉着, 冷静, 泰然自若
🗣️ 情景例句
Mr. Lu, everything is OK. Your booking is from today through Wendnsday. Single room.
陆先生，没问题的。您从今天订到星期三，单人房。
A borrowed cloak does not keep one warm.
借来的斗篷不暖身。
Where is it?
在哪里？