LONGEST UNDERGROUND NETWORK IN THE WORLD - SHANGHAI SUBWAY - BBC NEWS

Uploader: BBC News

Original upload date: Sat, 04 Jan 2014 00:00:00 GMT

Archive date: Mon, 06 Dec 2021 00:35:50 GMT

Subscribe to BBC News www.youtube.com/bbcnews Hop aboard Shanghai's subway system - the longest underground rail network in the world. Find out also how other Chinese cities, with a similar vision, ar
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