It's thought that the pornographic films are being distributed by an international vice ring.据认为那些色情电影是由一个国际犯罪团伙分销出去的。No self-respecting actor would appear in a porn movie.有自尊的演员是不会演色情电影的。The crime was inspired by sexy movies.这一犯罪行为是色情电影促成的。It's a cheap movie house that only shows skin flicks.这是一家只放映色情电影的廉价影院。