Busman's holiday
01
仕事の休暇, 職業休暇
a period of leisure or vacation spent engaging in activities related to one's job or profession
Idiom
Informal
例
By the time they realized that they had been on a busman's holiday, they had already spent their entire vacation working on their research project.
彼らが仕事の休暇を過ごしていたと気づいた時には、すでに休暇全体を研究プロジェクトに費やしていた。
