Although it is not good-looking, it is quite convenient to carry it with you during the meeting in class, which saves the tiredness of writing and is convenient in time. Handwriting board literal translation, that is, write and record into the host, notes will no longer be lost......
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Good-looking
After using it, I feel that I have a special culture.
Not mass production
I want to buy this
Can you buy it in the market?
This kind of wants a book very much.