Tourism is travel and excursion activities, which generally refers to industries that provide tourists with leisure facilities and services. It is a complex social phenomenon, involving politics, economy, culture, history, geography, law and other social fields; it is also a kind of leisure and entertainment activity, which has the characteristics of remoteness and temporaryity. Generally speaking, tourism has two different levels: sightseeing and traveling, the former is short in duration and the experience is shallow; the latter is conversely.VoIP virtual phone number
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