Internetworking
[计] 内部连网, 网络互连
🗣️ 情景例句
If it ain't broke, don't fix it.
东西还没坏，就别急去修它。
A near friend is better than a fardwelling kinsman.
近友胜远亲。
Mr Zhu, have you seen the sea?
朱先生，您看见大海了吗？