good grief!
US /ɡʊd ɡriːf/
UK /ɡʊd ɡriːf/

1.
天哪, 哎呀
an exclamation of surprise, exasperation, or alarm
:
•
Good grief, look at the mess you've made!
天哪,看看你弄的这一团糟!
•
Good grief, is it that late already?
天哪,已经这么晚了吗?
天哪, 哎呀
an exclamation of surprise, exasperation, or alarm