sorprende observar cómo lo haceit's surprising to see how he does it;sorprende la delicadeza de su versothe delicacy of her poetry is surprising
pronominal verb
sorprenderseto be surprised
me sorprendí de la claridad de sus ideasI was surprised at the clarity of his ideas;no me sorprendí de que se enfadaraI wasn't surprised he got angry;se sorprendió muchohe was very surprised