As a special kind of city types, the coal-dependent cities have been getting the widespread concern of the academia in recent years.

煤炭城市作为一种比较特殊的城市类型，近年来得到学术界的普遍关注。

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Over the years for the major cities of Shanghai and the domestic production of high-grade production of various types of sunshades and recreational supplies.

多年来为上海和国内各大城市生产制作各类高档遮阳篷及休闲用品。

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First, the paper introduced the shortage of city water resource status, including the real distribution, types and reasons of water lacking cities in our country.

本文在概述我国水资源及城市水资源紧缺现状的基础上，对我国缺水城市的分布、缺水类型和缺水成因进行了分析；

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The company offered plenty of specifics about which cities and airports will get coverage on Dec. 5 and the types of devices that will launch first.

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"We're kind of breaking new ground here so we don't know the exact numbers yet of what we'll be dealing with, but we should be able to provide that after the game to other cities that have to deal with these types of issues, " Jackson said.

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