Top Chinese tourist cities form alliance for marketing.

中国顶级旅游城市结盟进行市场宣传。

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At Turkey's request, the NATO military alliance deployed several Patriot missile batteries to protect Turkish border cities from the threat of Syrian missile attacks.

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The new alliance, that works like a code-sharing airline alliance, means travelers can book tickets on a multilingual website to 100 cities, rising to 400 by 2020.

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