The world city network is the world economics map.

世界城市网络化是世经济的映射。

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Karachi is probably the biggest city in the world without a rail network of any kind, and the buses are overloaded.

卡拉奇也许是世界上没有任何铁路网的最大城市，公共汽车超载严重。

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Ningbo Hairong Machinery & Equipment Co. , Ltd. Locates in the world-famous port city - Ningbo, close to the famous deep water port - Beilun port, enjoying very convenient transportation network.

宁波海荣机械设备有限公司在举世闻名的港口城市-宁波，紧临中国著名深水良港——北仑港，享受非常方便运输网络。

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All projects in Swansea will be linked to the area's involvement in the World Health Organisation's European Healthy City Network.

BBC: County Voluntary Councils scoop ?11m from Big Lottery Fund

In the 15 years Dodington has lived in Shanghai, the city's subway system went from nonexistent to the world's longest network with 420 kilometers (260 miles) of tracks.

CNN: Americans fall for rising Shanghai

Norwich is only the 6th city in the world to become a City of Literature, and the first in England, making the city part of an elite international network.

UNESCO: UK National Commission for UNESCO :: Norwich City of Literature launch