1. I found that freshmen planned to buy the used books from senior students, as young students liked to save money in every way they could.

2. I collected hundreds of used materials and reference books then let almost everyone knew I was selling these books.

3. I can say that I have earned 2000 in a month, it was like a big fortune to me. Then, everything went smoothly and that was my happy experience.

As young students liked to save money in every way they could

新生们喜欢省钱

I collected hundreds of used materials and reference books 我收集了超级多的参考书

A big fortune 一大笔钱

Everything went smoothly 一切顺利