中文摘要如下:请求高手翻译英文摘要,谢谢!

计算机已经成为了数字化时代基本工具，键盘不停地被人任意敲击，鼠标更是被牢牢地握于掌心之中。也正是通过它们，人们才可以进行许多繁琐复杂的工作，使得计算机的人性化大大加强，操作也更加简单易行。如果你拥有一个方便舒适的键盘和一个灵活顺手的鼠标，自然会使你在进行计算机工作和玩游戏的时候更加得心应手。
本次设计研究就是键盘和鼠标的维护技巧,先从键盘鼠标的由来,发展,到他们的工作原理都有详细的介绍,做后重点分析介绍了键盘和鼠标的故障类型及维护技巧,具有很好的实用价值.
关键词,键盘,鼠标,故障,维护
The computer has already become numeral to turn ages basic tool, the keyboard is without intermission arbitrarily pounded by the person, and the mouse is even held in center of palm of hand by prison ground in the prison.Also is to pass them, people just can carry on many tedious and complicated works, make the humanization of calculator consumedly strengthen and the operation also easily goes more in brief.If you own a keyboard with comfortable convenience vivid with one without extra trouble of mouse, the nature will make you be getting wither proficiency at the time of carrying on a calculator work and playing games.
This design research is the maintenance technique of keyboard and mouse, first from the cause of ke