HBO TV series–Game of Thrones has gone viral ever since its first release in 2011 and its soaring popularity among Chineseaudience has no doubt benefited from the"appropriate"E-C subtitles attached to it. This paper, through the analysis and discussion ofthe E-C subtitles of Game of Thrones from the perspective of Eco-translatology, demonstrates that the approach of Translation as Adap-tation and Selection(TAS) proves to be operational in subtitle translation, and gives further recommendations in the communicativetransformation of subtitle translation.