Someone cranked up the volume of the public address system.有人调大了公共广播系统的音量。In 1933 the studio cranked out fifty-five feature films.1993年，该电影公司粗制滥造出了55部故事片。The legal authorities cranked up the investigation.执法部门加大了调查力度。...
Roy swung his legs carefully off the couch and sat up.罗伊小心地把腿挪下沙发，坐了起来。We were sitting on the couch in the living room watching TV.我们就坐在客厅的沙发上看电视。She slipped out of the jacket and tossed it on the couch.她麻利地脱下夹克，扔在了沙发上。...