Wilkins' document proposed a functional or communicative definition of language that could serve as a basis for developing communicative syllabuses for language teaching.

威尔金斯的文件提出了语言的功能性或交际性定义，可以作为制定语言教学交际性教学大纲的基础。

Among them, British linguist D.A.Wilkins' document proposed a functional or communicative definition of language that could serve as a basis for developing communicative syllabuses for language teaching.

其中，英国语言学家D。A。威尔金斯的文件提出了语言的功能性或交际性定义，可以作为语言教学中交际教学大纲的基础。