The favorable and the adverse operating patterns are the two different dynamic operating patterns of the peripheral tourism areas.
顺向和逆向演替是边缘型旅游地两种截然不同的动态演替模式。
The favorable and the adverse operating patterns are the two different dynamic operating patterns of the peripheral tourism areas.
顺向和逆向演替是边缘型旅游地两种截然不同的动态演替模式。
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