主幹網路

core network / backbone network

owner / master / host / individual or party concerned / God / Lord / main / to indicate or signify / trump card (in card games)

trunk / main / core

tree trunk / main part of sth / to manage / to work / to do / capable / cadre / to kill (slang) / to fuck (vulgar) / (coll.) pissed off / annoyed

net / network

network (computer, telecom) / Internet / Taiwanese term for 網絡|网络[wang3 luo4]

surname Lu

road / CL:條|条[tiao2] / journey / route / line (bus etc) / sort; kind