good grief!

US /ɡʊd ɡriːf/
UK /ɡʊd ɡriːf/
"good grief!" picture
1.

bon sang, mince alors

an exclamation of surprise, exasperation, or alarm

:
Good grief, look at the mess you've made!
Bon sang, regarde le désordre que tu as fait !
Good grief, is it that late already?
Bon sang, il est déjà si tard ?