分类：教育/科学-外语学习
问题：谁能帮我翻译一下这个句子TheVIeditorisascreen 
The VI itor is a screen-based editor used by many Unix users. The VI editor has powerful features to aid programmers, but many beginning users avoid using VI because the different features overwhelm them. This tutorial is written to help beginning users get accustomed to usingThe VI itor is a screen-based editor used by many Unix users. The VI editor has powerful features to aid programmers, but many beginning users avoid using VI because the different features overwhelm them. This tutorial is written to help beginning users get accustomed to using the VI editor, but also contains sections relevant to regular users of VI as well. Examples are provided, and the best way to learn is to try these examples, and think of your own examples as well... There's no better way than to experience things yourself. 
回答：VI编辑器是以屏幕为基础的的编辑器,为许多UNIX用户所使用.VI编辑器功能强大,是程序员的得力助手.不过,许多初级用户却因为惧怕这些众多功能而不敢使用它.本手册的出版就是要帮助初级用户熟悉VI编辑器的用法,当然也为普通用户写了一些章节.书中提供了一些例子.最好的学习方法就是学会这些例子,并自己独立想出一些例子.要知道梨子的滋味最好的办法就是亲口尝一尝.