1)进入大学一切都那么新鲜
　　2）大学生活与中学生活完全不同
　　3）大学生活是我们人生中的一个重要阶段。

　　Everything seems fresh to me when I entered the college.

　　My college life is entirely different from the the life in high school.

　　College life is an important stage in my life.

　　The campus looked very large and there were so many buildings. I was very excited and curious when the first class began. I have a great number of new schoolmates who came from different parts of the country. In the library, there were so many books and several bright reading-rooms. I was determined to study hard.

　　I lived at the dormitory, not at home, as did in high school. The great difference, I feel, is that at college I should study all by myself.

　　It is in college that I began to live and study by myself, even plan further for myself. Meanwhile, in college I will change and become matured and fully grown up, both physically and mentally