生态旅游研究是一个既有理论意义又有实践意义的重大课题。
Ecotourism study is a subject which has significance both in theory and in practice.
在通过对目前国内生态旅游研究评述的基础上，指出目前我国生态旅游理论研究与实践的不足。
On the basis of comments on domestic researches on eco-tourism, the author points out the deficiency of theoretical research and practice of eco-tourism in China at present.
上世纪旅游形象研究主要集中于城市旅游目的地，而对于生态旅游及森林旅游则关注得较少。
In last century the studies of images in tourism mainly focused on the city, while the ecotourism and forest tourism got little attention.
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