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

他认识到自己错了，承诺要重新开始。

《柯林斯英汉双解大词典》

Linda realized she was in the wrong and promised to turn over a new leaf.

琳达意识到自己错了，并承诺改过自新。

youdao

Entering college is usually regarded as an opportunity to turn over a new leaf.

进入大学常被视为是翻开生命新一页的机会。

youdao

To turn over a new leaf means to flip to a new page.

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Apple is understandably working to improve the mapping application, and removing Williamson appears to be part of an attempt to turn over a new leaf.

FORBES: Report: Maps Chief Ousted at Apple

Chhang said the verdict may not suit everyone, but he thinks Cambodians will be able to turn over a new leaf once the verdict is announced.

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