toll train tester

例句：

1. 1.The toll train tester was responsiblefor inspecting the safety of the trains.
   收费火车检查员负责检查火车的安全性。
2. 2. The toll train tester wasrequired to conduct regular inspections on thetrains.
   收费火车检查员需要定期对火车进行检查。
3. 3. The toll train tester was responsible for ensuring that all passengerswere properly secured during the journey.
   收费火车检查员负责确保在旅行过程中所有乘客都得到妥善安置。