The paper discusses the discourse function of other demonstrative pronoun from two respects: 1. the context and expression of other demonstrative structure. 2. the function of other demonstrative structure on turn.

• 摘要本文从两方面分析了旁指代词的话语功能：旁指结构的使用语境及表达效果；旁指结构在话轮中的作用。