However, the traditional theory about the price constitution of tourism commodity could not explain correctly the price constitution of eco-tourism commodity.

而传统的旅游价格构成理论不能完全释义现代的生态旅游商品价格构成。

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The second part is the overview and basic theory study of wetland eco-tourism, which is the focus of the basic problem analyzed in this thesis.

第二部分湿地生态旅游概述及其基础理论研究；这是本论文的重点基础问题分析。

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