通海自古有“小昆明”之称,是云南的军事要冲,古代曾有几个朝代的军队落籍驻守。通海汉语方言属于北方方言中的西南次方言,在语音系统上有自身的特色,本文以通海县秀山镇的汉语方言为例,进行国际音标标注描写,旨在于记录和研究通海汉语方言的语音系统特征。 Tonghai has long been known as “Little Kunming” and is the military stronghold of Yunnan. In ancient times, several dynasties of the armed forces were stationed in the country. Tonghai Chinese dialect belongs to the southwest dialect in the northern dialect, and has its own characteristics in the phonetic system. Taking the Chinese dialect of Xiushan Town in Tonghai County as an example, Tonghai Chinese dialect carries on the description of the international phonetic notations to record and study the phonetic system of Tonghai Chinese dialects feature.