The ability to watch movies, TV shows and music videos appears to be the primary culprit.

观看电影、电视节目和音乐视频功能看起来是主要原因。

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They lived in accommodation fitted out in the decor of the Fifties, were played TV shows and music of the time and told to talk and act as if they were living then.

让他们生活在配备了50年代装修风格的寓所里，看那个年代的电视，听那个年代的音乐，彼此间相互交流互动，仿佛他们正活在那个年代。

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The last 10 years have brought a sweeping switch from tape and paper storage to digital downloads. Music, TV shows, movies, photos and now books and newspapers.

过去的10年，人们从使用磁带和纸质记录转换为使用数字化的下载模式，它包括音乐、电视节目、电影、照片、书籍和报纸。

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There is one huge caveat, however: TV shows and music videos don't look great after being scaled to 720p.

ENGADGET: Apple TV: the mother of all interface galleries

Starting this week, those downloading movies, TV shows and music illegally in the U.S. are going to start getting called out for committing Internet fouls.

FORBES: Will The New 'Copyright Alert System' Actually Stop People From Downloading Music and Movies Illegally?

However, it acknowledges that it will have a hard task convincing those who currently get all the movies, TV shows and music they want without paying.

BBC: NEWS | Technology | BitTorrent download portal debuts