When I was a freshman,

I don't know anything. All the books are bought by the school.

Books are really expensive. They hurt.

During the summer vacation of my freshman year, I tried to buy second-hand books from my senior at school.

But I may not be familiar with it. Big sister slaughtered me like a lamb, and a book sold for 20 yuan.

Slipped away.

Then I went to see a fish, well, it smelled much better than the teacher elder sister.

I am very supportive of college students buying second-hand books.

First of all, buying second-hand books can save 200 yuan about one semester. The books ordered by the school are really expensive, and the so-called discount is only one meaning.

In addition, some books ordered by the school can't be used at all. I looked at the books ordered by the freshman school on my shelf, and at least seven of them were completely useless (no teachers used them for class).

When I was a sophomore, I bought a book according to a professional course, which is enough, and there will be no inconvenience at all.

In addition, even in specialized courses, many college students don't turn over the books at all, but keep them after buying them. (mainly because I don't want to go to class, there are special review materials for the final exam, and I rarely turn over books. )

Finally, more importantly, second-hand books are much cheaper. Secondly, many second-hand books are actually very new now, because many college students rarely turn to books to take notes.

It is getting late. I'm ready for bed.

The rest will continue tomorrow.