security instruction的意思|示意

Michael flashes back to his apartment where several instruction manuals to security systems are spread across the desk.

镜头闪回，在Michael的公寓里，有几本保安系统的说明书散布在办公桌上。

Many kinds of security and instruction devices.

多种安全保护装置和指示装置。

After receiving evacuation instruction, security officers will help housekeepers to evacuate guests. After evacuating all the persons in the hotel, security officer could leave hotel.

接到疏散指令后，保安人员协助服务员做好客人疏散工作，所有人员撤离后，最后离开酒店。