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。

Now I'll turn over a new leaf.

现在我的人生将翻开新的一页。

I will turn over a new leaf, sorry.

我会改过自新的，对不起。

We're going to let bygones be bygones, and try and turn over a new leaf.

我们要既往不咎，试着开启新的一页。

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。