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旅游需求预测是旅游规划、开发与管理的基础和前提。
Tourist demand forecast is the basis and precondition of tourism planning, development and management.
youdao
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旅游需求预测是旅游规划、开发与管理的基础和前提。
Tourist demand forecast is the basis and precondition of tourism planning, development and management.
youdao