As a backbone system that interconnects networks, internet was a name that fit.
作为连接网络的主干系统，互联网这一名称很合适。
As the backbone of our transport system, railway is a national economic artery.
铁路作为我国交通运输体系的骨干，是国民经济的大动脉。
As the backbone of our transport system, railway is a national economic artery.
铁路作为我国交通运输体系的骨干，是国民经济的大动脉。
应用推荐