This special pen was invented by Liu Jie . It has

This special pen was invented by Liu Jie . It has three colors and is used for taki ng notes quickly.It is very useful if you have a lot to write down. the pen come s with a mocrochip that can store a list of common words that you will see.whe n you are writing, you just need to writ e the short forms with the pen, press a button on the pen and all the short for ms will change into the actual words. th e microchip can contain up to 50 words and you can make changes to the list of words whenever you need to. 谁帮我翻译成中文！

这只特别的钢笔是刘杰发明的

等等

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this special pen was invented by liu jie。it has three colors and is used for... 这种特殊的钢笔是刘jie.it发明的三种颜色,用于…

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