道路安全员，把守路口和其他具有现在危险的地方。
Road safety checkers, at intersections and other potential dangerous locations.
安全员应由经验丰富的切割员或切割工程技术人员担任。
The safety officer shall be an experienced technician or engineer.
我们的机组由十人组成的，包括五名乘务员和一名安全员。
There are ten members in our crew, including five stewardesses and one security guard.
工作在施工现场的安全员，其业务水平成为施工项目能否安全完成的重要环节之一。
Work at the construction site security staff, the level of its business to complete a construction project can be an important element of security.
工作在施工现场的安全员，其业务水平成为施工项目能否安全完成的重要环节之一。
Work at the construction site security staff, the level of its business to complete a construction project can be an important element of security.
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