Students cost so many money to buy textbooks EVERY SEMESTER. They are expensive, heavier than bricks; and since their detailed contents, it is a big waste of papers to publish textbooks. Ebook is a better choice.
And I find that we don't use them a lot actually, cause we also use many other resources to study. Why should we cost so much to buy some books which are not very useful?!
Someone suggests that we can buy old books from other students. But these publishing companies change contents every year. Did they improve the level of textbooks? No! They just change some details to force students to buy new books.
Maybe there are disadvantages to study with ebook, like we can't fight criminals with our extremely heavy book when we are in danger, however, I think it's worth the risk.
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