后结构主义质疑语言中固定的意义，认为权力关系会影响我们对文本的理解。

___Poststructuralism questions fixed meanings in language and argues that power relations shape our understanding of texts.

后结构主义质疑传统叙事，认为意义是通过语言系统产生的。

___Poststructuralism challenges traditional narratives by arguing that meaning is produced within language systems.