我国是一个统一的多民族国家,语言状况非常复杂,本文论述了中国实施双语制的理论基础和法律依据,香港、澳门、西藏、新疆等地区的双语现象源远流长,当前社会对英语的要求也使得英汉双语共存,我国双语制存在有其必要性和重要性。 Our country is a unified multi-ethnic country. The language situation is very complicated. This article discusses the theoretical basis and legal basis for China to implement bilingualism. The bilingual phenomena in Hong Kong, Macao, Tibet and Xinjiang have a long history. The current social demands for English also make The coexistence of English and Chinese, the existence of bilingualism in our country has its necessity and importance.