磁性录音、录像档案保管的新方法
A New Method to Keep the Magnetism Record and Video Archives
在有录像档案系统的地方,你只要打一个电话,就会有一本百科全书显示在你的电视屏幕上。
Where there is a video file system available , you can have an encyclopedia displayed on your TV screen just by a telephone call .