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在我们的学习生活中,最离不开的就是笔了,笔不光种类多,样式也很多。这么多笔,有时连一个笔盒都不够装呢。如果能有一支多功能笔,那该有多好呀!我设想的多功能笔是这样的:笔的顶端有三个按钮,各有用处:按下黄色按钮,笔身的图案就会改变;按下绿色按钮,笔芯的颜色就可以任你选择;如果没有笔水了也不用担心,只要在笔管里加入自来水,按下红色按钮,自来水就会转变成笔水。
In our study and life, the most can not be separated is the pen, pen is not only many kinds, styles are also many. So many pens, sometimes even a pencil case is not enough to install it. If you can have a multi-function pen, then how wonderful! I think of the multi-function pen is this: the top of the pen has three buttons, each useful: press the yellow button, pen body will change the pattern; press Under the green button, the color of the refill can be your choice; if there is no pen water do not have to worry about, as long as adding tap water in the tube, press the red button, tap water will be transformed into pen water.