elevator car safety

例句：

1. 1. The elevator car safety is a critical factor in the design of the building's elevator system.
   电梯车的安全性是设计建筑电梯系统时的一个关键因素。
2. 2.The company has implemented stricter safety measures to ensure the elevator car safety during operation.
   该公司已实施更严格的安全措施，以确保电梯在运行过程中的安全性。
3. 3.The new safety regulations have been introduced to improve the elevator car safety for passengers.
   新的安全规定已被引入，以改善乘客的电梯车安全性。