每日一句英语（附音频）| “turn over a new leaf”是什么意思？

每日一句英语-Jessica.mp30:42

来自英语老师Jessica

He realized he was in the wrong and promised to turn over a new leaf.

他认识到自己错了，答应改过自新。

讲解

in the wrong 错误，理亏

promise to do sth. 承诺做某事

leaf 叶子；页（n.）
英 /liːf/ 美 /liːf/

turn over a new leaf 重新开始；洗心革面；改过自新