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１９７０年当我升入大学时，对话形式尚处在初级阶段。很少有人能够预言在整个７０年代在线服务将如何发展，８３年当我开始为专栏写稿时，激光视盘和ＣＤ－ＲＯＭ（只读存储器光盘）正处在开发时期，仍有很少人能预测到８０年代ＣＤ－ＲＯＭ的前景将怎样。在９０年代初期当Ｅ
When I entered college in 1970, the dialogue was still in its infancy. Few people are able to predict how online services will flourish throughout the 1970s. When I started writing columns for the column in 1983, laser discs and CD-ROMs were in development and few were able Predict the prospects for CD-ROM in the 1980s. In the early 90s when E