go without saying
不需要說出來的，自然而然的，理所當(dāng)然的
口語·強(qiáng)調(diào)理所當(dāng)然
英文釋義
to be understood or accepted as obvious or true without needing to be stated explicitly
例句
It goes without saying that you should bring your own lunch to the picnic.
典故來源
源于邏輯常識，指某事不言自明，無需額外說明。