If you want to earn some pocket money during college, it is suggested that you can do odd jobs at school, such as selling food at the canteen window, so that you can solve your own eating problem and earn a little money, which is more objective.
Of course, the school library can also work part-time, and the university library has a good environment. While sorting out books, you can also read some books you like to increase your knowledge and ability in all aspects.
In short, as a college student, we should focus on knowledge and learn more knowledge, so we suggest doing some part-time jobs in school without delaying our study. Personally, I think the library is a good choice.