turn over a new leaf
成語所屬單字leaf
turn over a new leaf — 慣用語
1. To change the way you behave and start living in a more positive, healthy, or re
1.慣用語
釋義
改過自新；重新開始
To change the way you behave and start living in a more positive, healthy, or responsible way.
例句
After years of unhealthy eating, Andrés decided to turn over a new leaf and join a gym.
The company turned over a new leaf by introducing eco-friendly packaging for all its products.