Audiovisual records -film, video, radio and recorded sound material -mirror human creativity and the living fabric of our cultures.
音像制品—电影、录像、广播、录音材料—折射出人类的创造力，是活的人类文化织体。
2
He would have hung the shroud's fabric over a frame in a blacked - out room and coated it with a substance to make it light-sensitive, just like photographic film.
他将裹尸布的织物挂在暗室里的一个框架上方，涂上一层像胶卷一样的光敏物质。
3
The team started by etching thin layers of brass on plastic film, which could be sewed onto a fabric.