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[高清字幕]Technology Report - Spanish ‘Smart’ City Project Saves Time, Money

更新时间:2016/4/25 8:12:25 来源:本站原创 作者:佚名

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Technology Report - Spanish ‘Smart’ City Project Saves Time, Money

A city in Spain uses technology to make life easier for its citizens and visitors. It is an example of a "smart city" that other cities are interested in trying.

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