咖啡馆里那些假装讨论哲学的其实是些装腔作势的冒牌货。

The coffee shop was filled with ___poseurs pretending to discuss philosophy.

那些整天谈论哲学却连基本概念都搞不清的人不过是些装腔作势的家伙罢了。

Those who constantly discuss philosophy without understanding basic concepts are just ___poseurs.