网络北海;北海市;涠洲岛
例句:
Discussion on spatial structure of Beihai City
北海市区地域结构发展模式的探讨
Design and Realization of the information management system for the pipe network of water supply in the Beihai City
北海市供水管网信息系统的设计和实现
Calculation and Analysis for Deposition of Beihai Salvage Base in Guangxi
广西北海救助打捞基地淤积计算与分析