Theories of structuralism and generative-transformational grammar explain this phenomenon in terms of internal linguistic system.
结构主义和生成语法学派往往从语言结构内部来解释这一现象。
This article does contrastive studies on the topic between Chinese and Korean by approach of functional grammar and structuralism method.
本文拟运用功能语法和结构主义的方法，对汉韩语的话题与主语、话题的类型、特征进行对比分析。
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