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

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