safety height

例句：

1. 1. The construction worker must adhere to the safety height while working on the scaffolding.
   建筑工人在脚手架上工作时必须遵守安全高度。
2. 2.The company has implemented a safety height policy to prevent accidents at the workplace.
   公司实施了一项安全高度政策，以防止工作场所的事故。
3. 3. The height of the building is set at a safety height to ensure occupants' safety.
   建筑物的高度设定为安全高度，以确保使用者的安全。