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第一篇：
The computer is a product of advanced civilization and its invention, according to some people, signals the advent of a Second Industrial Revolution. Formerly a bulky machine that demanded much space, the computer is now becoming smaller and smaller and scientists have made it more sophisticated and accordingly more useful. As is generally known, the computer can do a wide range of work, including complex computation and analyses. People now also use it as a teaching aid in designing. An infinite variety of software can be put into the computer, which explains why it is so powerful. There is, however, one thing which we should bear in mind: that the computer cannot think but man can. So there need not be any fear that someday the computer will control us and all we should expect is try our best to bring it to perfection. A computer age is not a pipe dream and there will come a day when most of our needs can be met by this wonderful machine.
第二篇：
Until now inventors have developed an impressive array of machines called computers. At first I was mystified by these machines, but now I know what they are and what they can do. As a sophisticated electronic device the computer has a wide range of functions including the storage and memorization of information, calculation, analysis and the making of right decisions. All these functions can help man in handling difficult or complicated situations. But technological advance often cuts both ways. Computerization, or for that matter automation, can lead, for example, to unemployment and unemployment in turn will create social problems. The use of computers, however, is modern trend here to stay. We cannot resist this trend and should. In anticipation of a computerized world all those interested in the computer should find time to get the hang of it.
The computer is a product of advanced civilization and its invention, according to some people, signals the advent of a Second Industrial Revolution. Formerly a bulky machine that demanded much space, the computer is now becoming smaller and smaller and scientists have made it more sophisticated and accordingly more useful. As is generally known, the computer can do a wide range of work, including complex computation and analyses. People now also use it as a teaching aid in designing. An infinite variety of software can be put into the computer, which explains why it is so powerful. There is, however, one thing which we should bear in mind: that the computer cannot think but man can. So there need not be any fear that someday the computer will control us and all we should expect is try our best to bring it to perfection. A computer age is not a pipe dream and there will come a day when most of our needs can be met by this wonderful machine.
第二篇：
Until now inventors have developed an impressive array of machines called computers. At first I was mystified by these machines, but now I know what they are and what they can do. As a sophisticated electronic device the computer has a wide range of functions including the storage and memorization of information, calculation, analysis and the making of right decisions. All these functions can help man in handling difficult or complicated situations. But technological advance often cuts both ways. Computerization, or for that matter automation, can lead, for example, to unemployment and unemployment in turn will create social problems. The use of computers, however, is modern trend here to stay. We cannot resist this trend and should. In anticipation of a computerized world all those interested in the computer should find time to get the hang of it.
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