重踏着走

例句：

1. 1. She retraced her steps to find the lost key.
   她重新走了一遍，找到了丢失的钥匙。
2. 2.The detective retraced his steps to investigate the crime scene.
   侦探重新走了一遍，以调查犯罪现场。
3. 3. After the meeting, he decided to retrace his steps and review the notes.
   会议结束后，他决定重新走一遍，回顾笔记。