Cathay by Ezra Pound is the masterpiece in modern poetry in the West,and it contains nineteen Chinese poems.Based on literary stylistic theory,Pound’s translation style in Cathay is analyzed from lexical categories,aspects of syntax and figures of speech etc.It is found that the vocabulary and sentences in Cathay are very simple and brief,and the language is rich of images,which is the exact reflection of Pound’s idea of Imagism.