it goes without saying
US /ɪt ˌɡoʊz wɪðˈaʊt ˈseɪ.ɪŋ/
UK /ɪt ˌɡoʊz wɪðˈaʊt ˈseɪ.ɪŋ/

1.
sudah tentu, tidak perlu dikatakan lagi
used to mean that something is obvious or generally accepted
:
•
It goes without saying that we'll need more funding for this project.
Sudah tentu kita akan memerlukan lebih banyak dana untuk projek ini.
•
For a good student, it goes without saying that they will study hard.
Bagi pelajar yang baik, sudah tentu mereka akan belajar bersungguh-sungguh.