城市通信系统 meaning in English

communication system

Question 31 : can the present situation of hongqiao comprehensive communication hub such as population roads , construction density , water body / water conservancy , sewage system , rain water system , urban communications system , cultural relic protection , water , electricity and gas supply involved in 《 soliciting documents 》
可否给出《征集文件》中涉及的虹桥综合交通枢纽的现状情况，诸如人口、道路、建筑密度、水体/水利，污水系统、雨水系统、城市通信系统、文物保护、水电煤气等等？