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整个20世纪,通信技术都在飞速发展着.在20世纪50年代,电视改变了我们接收信息的方式,也改变了我们接收信息的速度.但直到20世纪60年代,电视的力量才真正被认识.那时,普通人并没有受到计算机世界所发生一切的影响.计算机制造和维护都很困难,开销大.不止如此还占地很大,需要有单独的房间.许多专家组要保证不同部分的运行,在电子管报废时更换,出错时修正——而出错是常事.放在桌子上的PC机还是很遥远的事.对于我们普通人,我们写信联系或通过电话交谈,在家中或公共场所聚会,而且我们都觉得那很好.所有的事看起来都在变.
Throughout the 20th century, communications technology was rapidly evolving. In the 1950s, television changed the way we receive information and changed the speed with which we receive information. But until the 1960s, the power of television was truly recognized At that time, ordinary people were not affected by all the computer world.Computer manufacturing and maintenance were both difficult and expensive.Moreover, there was still a lot of space and a separate room was needed.Many expert groups should ensure that different parts Running, replacing when the tube is obsolete, correcting when something goes wrong - and mistakes are commonplace. The PC on the table is still a long way off. For us, we write or talk over the phone, at home or in public places Meet, and we all think that’s fine, everything seems to be changing.