二十世纪后半期的西方哲学开始对语言的本质进行讨论,海德格尔认为本质表达在语言里,对语言本源的思考渗透进他的存在观。语言转向出现并开始引导哲学回望“逻各斯”等西方古代及中世纪对世界本质的定义。值得关注的是,同样在二十世纪,翻译理论中开始出现以巴斯奈特为代表的文化翻译观,其文化转向论指出译学研究应重视文本的“语域文化”文化研究。翻译应以文化作为单位,实现异语言之间文化意义的等价转化。本文拟在语言存在论的视阙下,反思文化转向造成翻译实践中源文文化的缺失和源文文化传播的滞涩。 Western philosophy in the second half of the twentieth century began to discuss the nature of language. Heidegger believed that the essence is expressed in language and the thinking of the origin of language infiltrates into his view of existence. The language turns to appear and begins to guide the philosophical look back and the definition of the essence of the world in the ancient Western and Middle Ages such as Logos. It is noteworthy that in the same twentieth century, the translation theory begins with the concept of cultural translation represented by Basnett. Its theory of cultural turn shows that the study of translatology should pay attention to the study of the textual “culture of the domain”. Translation should take culture as a unit to realize the equivalent transformation of cultural meanings between different languages. This article intends to reflect on the change of culture from the perspective of linguistic ontology, which leads to the lack of source culture in translation practice and the stagnation of source culture dissemination.