Some people are saying that we ought to put an IBMPC on every desk in America to improve productivity.
有些人在宣扬说为了提高生产力，我们应该把IBM电脑放在美国的所有办公桌上。
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If you look at the progression of software from the introduction of the IBMPC to today's systems, one obvious trend is irrefutable: the IT world has gotten increasingly complex.