A device that links any two half-paths in a switching network. 在交换网络中，连接任意两条半通路的一种装置。
Apart from setting up an enhanced intelligence exchange network and increased publicity, a large-scaleco-ordinated sea exercise was mounted in May. 除了成立更有效的情报交换网络和加强宣传，在五月更展开反非法入境的海上联合演习。
