1. Dormitory life: College is different from high school. Dormitories occupy a lot of time in universities. In the dormitory, you can read books, play computer and eat hot pot with your roommates. Dormitory is like your second home.

2. Classroom life: The university classroom is different from the high school classroom. The university classroom is very large and its location is not fixed. Generally, it sits with roommates.

3. Community life: One of the characteristics of a university is the community. There are many clubs in universities. You can choose your favorite club to join according to your hobbies, and you can meet many friends.

4. Travel: Universities have a lot of free time. You can go to a nearby city with your roommate to see the outside world, otherwise you will have less and less time after work.