For some majors, especially medical majors, the courses may be heavier, and basically they are full every day. Some need to do experiments, and some majors are time-consuming. For general courses of literature, such as English major, translation major is more important. The pressure of study may be a little less, but students majoring in literature need to spend more time looking up documents and reciting relevant materials after class.
In fact, no matter how many classes there are in college, every college student should firmly seize the precious time to do something really meaningful and better experience college life instead of staying in the dormitory all day.