求翻译：宁波国际会展中心建筑智能化系统主要由楼宇自控系统、办公自动化系统和通信智能化系统及消防和安防自动化系统组成是什么意思？

Ningbo International Convention and Exhibition Center building intelligent system mainly consists of building automation systems, office automation systems and communications intelligence systems and fire and security automation system components

正在翻译，请等待...

Ningbo international can unfold the central construction intellectualization system mainly by the building automatic control system, the office automation system and the correspondence intellectualization system and the fire prevention and guards against the automated system to be composed peacefull

Ningbo International Conference and Exhibition Center of intelligent building system is mainly composed of building automation and communication systems, Office automation system of intelligent fire and security systems and automation systems

Ningbo International Convention and Exhibition Center building intelligent system mainly consists of building automation systems, office automation systems and communications intelligence systems and fire and security automation system components