鼠标是计算机时代最佳的人机交互工具之一。它极大地方便了人们的计算机操作。但是，过分依赖鼠标的习惯也会带来一些不利影响。请你以鼠标为切入点，根据下表所提示的信息，用英语写一篇短文。
| 鼠标的必要性 | 对多数人来说，操作计算机，上网冲浪…… | |
| 鼠标的便捷性 |
点击、移动、插入、拷贝、删除…… | 编辑文本，搜索信息…… |
| 收发邮件，选购商品…… | ||
| 点播音乐，下载电影…… | ||
| 如果过分依赖鼠标…… （请考生结合自身感受，列举两到三点） | ||
注意：
1．对所给要点逐一陈述，适当发挥，不要简单翻译。
2．词数150左右。开头已经写好，不计入总词数。
3．作文中不得提及考生所在学校和本人姓名。
The mouse is a most effective device used by people to communicate with a computer．
The mouse is a most effective device used by people to communicate with a computer．
For most people，it's almost impossible to operate a computer without a mouse，let alone surf the Internet．A well-chosen mouse is really handy，flexible and convenient in controlling the screen．With the functions of inserting，deleting，moving and copying，it enables us to edit test，browse web page and download what we want．It can also help us email people，shop online and find friends around the world．A simple click can even bring us a flood of music，movies and PC games．Just imagine，all this can be done with a cute mouse．
A convenient tool can certainly make our work easier，but it doesn't always help in a positive way．Too much ready information on our fingertips leaves little room for knowledge pursuing．Too many ready answers make us less excited in finding truth．Relying too much on mouse clicking makes us lazier and less creative both mentally and physically．（153 words）
