Professional Terms专业术语display n.显示，指示，指示器，显示器graphics n.图示，图形（学）hardcopy n.硬拷贝television-like vt.观察，检查view vt.观察，检查Output software输出硬件The purpose of output hardware is to provide the user with teh means to view information produced by the computer system.输出硬件的用途，在于为用户提供观察计算机输出信息的手段。Information is output in either hardcopy or softcopy form.信息的输出可以是硬拷贝方式，也可以软拷贝方式。Hardcopy output can be held in your hand-examples are paper with text or graphics printed on it.硬拷贝输出可以拿在手里，如印有正文（文字或数字）或图形的纸张。Softcopy output is displayed on a display , a television-like screen on which you can read text and graphics.软拷贝输出则可显示在显示器上。显示器类似于电视屏幕，在屏幕上你可以阅读正文和图像。
