“外宣公示语”意思是给公众在公众场合看的文字语言,是人们生活中最常见的实用语言,是一种公开和面对公众的,以达到某种交际目的的特殊文体。本文主要研究分析外宣公示语的语言文化特征 “External publicity” means to show the public language words in the public, is the most common practical language in people’s lives, is a public and public, in order to achieve a particular style of communication purposes. This article mainly studies and analyzes the linguistic and cultural characteristics of the publicity of foreign propaganda.