日本索尼公司推出具有阅读能力的激光唱片。这是一种由激光唱片发展出来的新技术,它除了可以播出音乐和歌曲外,还可以录下一篇篇文字,其储藏量可以容下5亿个数字或英文字母,或2.5亿个汉字。整个字母或整套百科全书它都能吞下,也能把一张张画面录下。假如是一系列的鸟分类图。当翻看这些图片时,还可听到这种鸟的叫声,加深人们对鸟类的认识。 Japan’s Sony introduced a CD-ROM with reading ability. This is a new technology developed by the CD, in addition to the music and songs can be broadcast, but also can record a text, its storage capacity can hold 500 million numbers or letters, or 250 million Chinese character. It can swallow the entire letter or set of encyclopedia, but also to record a picture. If it is a series of bird classification map. When you look at these pictures, you can also hear the call of this bird, deepen people’s awareness of birds.