Underboarding
垫板, 衬板
🗣️ 情景例句
You should treat them with more consideration.
你应该多体谅他们一些。
He that sups with the devil must have a long spoon.
与恶人交往，须特别提防。
Yes, I slept very well all night, thanks.
好的，我一个晚上都睡得很踏实，谢谢。