Sonnets have a fixed format. It consists of two parts, the first part is two sonnets, and the second part is two sonnets, with a total of fourteen lines. Each line is usually 1 1 syllable with iambic foot rhyme at the end, and its arrangement is: ABAB, ABAB, CDE, CDE.
At the end of 13, the use of sonnets expanded from lyric poems to narrative poems, religious poems, political poems and satirical poems.
At the beginning of this poem, two similar images of "Lu Chen sinking" are used as metaphors, and then the metaphors of "talons" and "magic shadows" are used to create a deep and horrible atmosphere. Then he turned to realism, wrote the absurdity and absurdity in the real world, expressed the author's dissatisfaction with the real world, and made people feel that Shanghai was prosperous on the surface, but in essence it was like a hell on earth.