学习计算机知识不能局限于书本。
One cannot rely solely on books to learn computer technology.
体育专业大学生学习计算机知识应该在有一定广度的基础上，加大知识的深度。
The scope in which students majoring in physical education learn computer should be widened and the knowledge should be deepened.
从事计算机工作的人经常谈论其他人需要成为“计算机知识份子”，换句话说，要学习理解计算机以及它们的工作原理。
Computer people talk a lot about the need for other people to become "computer-literate", in other words, to learn to understand computers and what makes them tick.
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