retract a confession

例句：

1. 1.He retracted his words after realizing the error.
   他意识到自己的错误后收回了之前的话。
2. 2.The company retracted its decision to lay off employees.
   公司撤回了裁员的决定。
3. 3.She retracted her claim that she was innocent.
   她撤回了她声称自己是无辜的说法。