the tide turned

US /ðə taɪd tɜrnd/
UK /ðə taɪd tɜrnd/
"the tide turned" picture
1.

形勢が逆転した, 状況が変わった

a point at which there is a significant change in the course of events

:
After the new evidence was presented, the tide turned in favor of the defense.
新しい証拠が提出された後、弁護側に形勢が逆転した
For years, they struggled, but then the tide turned and their business started to flourish.
何年もの間、彼らは苦労したが、その後形勢が逆転し、彼らのビジネスは繁栄し始めた。