Based on Eco-Translatology,translators should keep three-dimensional transformation in mind in order that their translation is to be optimal.With reference to the translating environments of tourist texts in Xiangxi,the research focuses on the translation practice in Xiangxi tourism industry.From the perspective of linguistic,cultural and communicative dimensions,the research applies Eco-Translatology to translating activities and interprets its guidance for translators to improve their translation by well performing translator subjectivity,strengthening their bilingual knowledge,and paying attention to the targeted audience et cetera.