Question

请英语高手翻译一下这句话

随后对国内外乡村旅游发展历程进行了简要回顾，并提出了“城--乡”旅游极变理论，全面诠释了乡村旅游发展的内部机理和空间路径。

“极”（growth poles）

Answer 1

On the subsequent development of rural tourism at home and abroad to carry out a brief review, and proposed a "city - villages," a tourism theory, the interpretation of the comprehensive development of rural tourism in the internal mechanism of the path and space.

Answer 2

On the subsequent development of rural tourism at home and abroad to carry out a brief review, and proposed a "city - villages," a tourism theory, the interpretation of the comprehensive development of rural tourism in the internal mechanism of the path and space.
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