mend one's ways

例句：

1. 1.We need to mend our ways if we want to succeed in the future.
   如果我们想要在未来取得成功，我们需要改正我们的方法。
2. 2.The manager suggested that they should mend their ways and improve their performance.
   经理建议他们应该改正方法并提高表现。
3. 3. After the accident, she decided to mend her ways and make amends for her mistakes.
   事故发生后，她决定改正自己，弥补自己的错误。