go through the wringer

US /ɡoʊ θruː ðə ˈrɪŋər/
UK /ɡoʊ θruː ðə ˈrɪŋər/
"go through the wringer" picture
1.

苦境に立たされる, 大変な苦労をする

to experience a very difficult or unpleasant period, often involving a lot of stress, criticism, or hardship

:
After the scandal, the company really had to go through the wringer.
スキャンダルの後、その会社は本当に苦境に立たされた
Preparing for the exam made me go through the wringer.
試験の準備で私は大変な苦労をした