go downhill
成語所屬單字downhill
go downhill — 慣用語
1. To become worse in condition, quality, or success over time.
1.慣用語
釋義
走下坡，惡化
To become worse in condition, quality, or success over time.
例句
After the manager left, the restaurant's service went downhill quickly.
Did the company's reputation go downhill after the scandal?