travelling car examiner

例句：

1. 1. The travelling car examiner was responsible for checking the safety of the vehicles during the journey.
   旅行中的汽车检查员负责在旅途中检查车辆的安全性。
2. 2.The travelling car examiner made sure that all the passengers were comfortable and safe during the long trip.
   旅行中的汽车检查员确保长途旅行中所有乘客都感到舒适和安全。
3. 3.The travelling car examiner had to be on standby at all times to ensure the smooth operation of the vehicle.
   旅行中的汽车检查员必须随时待命，以确保车辆的顺畅运行。