car impact test

例句：

1. 1. The car impact test resultswere released yesterday.
   昨天公布了汽车碰撞测试结果。
2. 2. The manufacturer is required to conduct acar impact test before the vehicle is launched.
   制造商在车辆上市前必须进行一次汽车碰撞测试。
3. 3. The safety standards for carsare constantly being updated to ensure better impacttests.
   为了确保更好的碰撞测试，汽车安全标准正在不断更新。