ContentsChinese Abstract...................................................................................................2English Abstract......................................................................................31. Introduction.........................................................................................41.1 Research Background..........................................................................................41.2 Thesis Structure...................................................................................................52. Literature Review...............................................................................62.1 Previous Studies of Eco-translatology at Home and Abroad..............................62.2 Review of Documentary Subtitle Translation.....................................................73. Theorectical Framework of Eco-translatology.................................93.1 Translational Eco-environment...........................................................................93.2 Adaptation and Selection.....................................................................................93.3 Three-dimensional Transformation...................................................................104. Analysis of Wild China from Three-dimensional Transformation114.1 Linguistic Dimension.........................................................................................114.2 Cultural Dimension...........................................................................................124.3 Communicative Dimension...............................................................................135. Conclusion.........................................................................................14Bibliography..........................................................................................161从生态翻译学看《美丽中国》字幕翻译摘 要新世纪伊始，中国学者胡庚申提出一...
