lan switch lan
局域网交换机局域网
以上为机器翻译结果，长、整句建议使用 人工翻译 。
He founded the UK arm of Soft-Switch in 1984 where he was responsible for its LAN gateway products and became its Chief Scientist in 1993.
BBC: By Internet Correspondent Chris Nuttall
应用推荐
模块上移
模块下移
不移动