Security officers at the fire scene control the fire scene to prevent theft.

防止乘火打劫，在火警现场做好警戒工作。

youdao

Responsible for the security and fire control of hotel.

负责酒店的安全及消防工作。

youdao

Responsible for the security and fire control of hotel.

负责酒店的安全及消防工作。

youdao