英语作文 想想你不喜欢做的一件事,并说出你为什么不喜欢做这件事,然后想出可以帮助你的发明（不少于60词）

I have a problem, the teacher when the lecture soon madenotes in class. So I inventeda special pen, it can record the teacher said in class. At the end of the class, according to the sum of therecorded content added notes. So this pen is very popular with students. I sold itfor five yuan. I though he is a bit expensive, but really very practical

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