take the liberty
冒昧地行動或說話
禮貌口語·表示冒昧但善意
英文釋義
to act without permission or to do something not commonly done without fear of consequences
例句
I took the liberty of ordering coffee for you since I knew you'd be late.
典故來源
源自18世紀禮貌用語，指未經許可但出于好意而行事。