并指出旅游是一种高度依赖生态环境的活动，保育好环境，才能实现旅游资源的长效价值。
It put forward that tourism must be highly dependent on ecology and environment. Only by protecting ecology and environment can we achieve sustainable economy benefit from tourist resources.
并指出旅游是一种高度依赖生态环境的活动，保育好环境，才能实现旅游资源的长效价值。
It put forward that tourism must be highly dependent on ecology and environment. Only by protecting ecology and environment can we achieve sustainable economy benefit from tourist resources.
应用推荐