Cross-dressing has long been the staple device of comedies, farces and thrillers.穿异性服装长久以来一直是喜剧、闹剧以及惊悚剧中的主要表现手法。The film also made use of newsreel footage and vox pop.电影还利用了新闻片片段和街头采访的表现手法。The power of his poetry was short-circuited by mannerisms.他的诗的力度由于过分讲究表现手法而大为减弱。