posturing
noun [ U ] disapproving uk/ˈpɒs.tʃər.ɪŋ/ us/ˈpɑːs.tʃɚ.ɪŋ/
装模作样;装腔作势;虚伪表现（或言论）
behaviour or speech that is intended to attract attention and interest, or to make people believe something that is not true
His writing has been dismissed as mere intellectual posturing. 他的文章被斥为知识分子的装腔作势。