正在播放的是《印刷术的诞生》的高清完整版。该片是由著名导演Marc Jampolsky 的一部精彩的剧情 类影视作品，主演有未知等，本片主要讲述的是Gutenberginventedprinting,themostconsequentialinventionoftheMiddleAges.ThetechnicaladventureofGutenbergisveryimpressive.Theprintingpress,thepaper,theink....Hemanagestoassemblealloftheseitems,andtoactuallyprintbooks.Gutenbergtriesanewformoflayoutandintroducesanumberofotherinnovations.Thevisualqualityofhisprintingyields..xaji_xRECxs5