は言うまでもない (wa-iumademonai) meaning in japanese

⚠️Notes

Used to state that something is so obvious it doesn't need to be mentioned. "It goes without saying," "not to mention." (e.g., 彼は英語は言うまでもなく、フランス語も話せる。 - It goes without saying that he speaks English, but he can also speak French.)