“一面……一面……”是现代汉语表示并列关系的一种常用格式 ,“一面”是连词。设前一句成分为ｐ ,后一句成分为ｑ ,此格式可写为“一面 ｐ ,一面ｑ”。本文试从以下两方面进行讨论 :1 .“一面……一面……”双用、单用和多用的使用情况及其内部语义类型 ;2 .“一面 ｐ ,一面 “One Side ... One Side ...” is a common form of expression of juxtaposition in modern Chinese, while “One Side” is a conjunction. Suppose the first sentence is p, the last sentence is q, the format can be written as “one side p, one side q”. This article attempts to discuss the following two aspects: 1. “One side ... One side ...” Dual-use, single-use and multi-use of the internal semantic types and 2;