补述分篇章补述和段落补找。篇章补述,一般书上称为补叙。段落补述,即是在组句成段时所用的补叙,一般书上很少谈及。它的作用有如下六点: Supplementary chapter supplements and paragraph supplements. Chapters are supplemented and are generally referred to as supplemental narratives. Paragraph supplements, which are the supplements used in the formation of paragraphs, are rarely mentioned in the general book. Its role is as follows: