- 重点词汇
- 域名解析
domain name resolution
- 内网
intranet
- 穿透
penetration; penetrate; strike
- 源码
source code; program code; software code
- 服务系统
servicing system; service system
- 外网
outer net; external network
- 老牌
established brand; old brand; veteran brand; classic brand
- 永不
never ever; never
- 断线
break the line; disconnect; sever the connection; cut off; lose connection
- 注册用户
registered user