Translation is to reproduce the meaning and style of a source language text in a target language text in consideration of the cultural differences. Because of dramatic differences between the cultures, translators have to sacrifice something, such as time, religious connotation, and the wording of the original poem to obtain its aesthetic value and its original beauty. In this paper the author examines poetry translation focusing on the basic concepts of cultural translation and the difficulties of Chinese poetry translation, and special attention is paid to losses and translation strategies.