retrogressive analysis for bridge erection

例句：

1. 1.The team's performance was retrogressive compared to last year's.
   与去年相比，该队的表现是倒退的。
2. 2. The project is retrogressive and needs to be reevaluated.
   该项目是倒退的，需要重新评估。
3. 3.The company's financial performance has been retrogressive in recent years.
   该公司近年来的财务状况是倒退的。