名词 documentary:

1. a film or TV program presenting the facts about a person or event

documentor文件编制程序documentn.文件；公文；文档vt.记载；(用文件等)证明document of approval[经] 批准文件document object name文档对象名document audit trail文档审计跟踪documentation method文件编制方法document end message文件结束信息document reader card文件阅读卡片Document Status File身份证明文件document information文献信息Document correlation文档相关性Documents Cataloging文献编目

1. I think the stations should air more documentaries.
   我认为电视台应该多放记录片。
2. He likes documentaries and also likes Beijing Opera.
   他喜欢记录片也喜欢京剧。