facts of life
人生的常识和现实
口语·教育或成长话题
英文释义
the essential or basic truths or realities of life, often associated with growing up and facing challenges
例句
Mom sat me down and explained the facts of life before I started high school.
典故来源
源自18世纪，原指人生基本真理，后特指性教育和成长中的现实挑战。