由于顾客投诉，公司很快撤销了这项新规定。

The company quickly ___backtracks on the new policy due to customer complaints.

我们走错路了，不得不原路返回。

We took the wrong path and had to ___backtrack.

在发现数据错误后，研究团队不得不重新评估他们的结论。

After finding errors in the data, the research team had to ___backtrack on their conclusions.