http://forum.docwiki.org/ 独家提供 　　48 Hours是美国CBS电视台的犯罪纪实系列节目，对了解美国司法制度和增加自身安全意识很有好处。语速适中，情节引人入胜，配乐惊心动魄，堪比恐怖大片，特别推荐。 　　48 Hours is a documentary and news program broadcast on the CBS television network since January 19, 1988. The program originally presented documentaries of various events related to a particular subject occurring within a 48-hour period, and is credited as one of the first to air a "reality show" type format, in its 1997 episode starring Richard Scully covering "Dating in the Nineties". In its current format, as 48 Hours Mystery, the program mainly presents "true crime" documentaries.