not to put too fine a point on it
無需過分解釋或強調，因為事實已經非常明顯
口語·直言不諱
英文釋義
to speak directly and honestly without sugarcoating or beating around the bush
例句
Not to put too fine a point on it, your work has been terrible this month.
典故來源
源自17世紀，'fine point'指精細的論點，此短語表示直接切入核心，不加修飾。