回复：改了一些语法问题

1.     
Although many years have passed, some of the episodes that took place in the class are still vivid to me. This may be because that class was the first one I took after I was accepted into # university.
==> After so many years, I still clearly remember many things about the class, probably because it was the first course I took after being accepted by the university.

2.     As an international freshman
==> Being an international student…

3.     and then asked her to be my major an advisor for my major in 2007.
==> and then asked her to be my major advisor in 2007. (the original version is better)

4.     as well as personal life
==> as well as to my personal life

5.     She was always able to solve the problems for me…
==> She has always been very helpful whenever I have problems…

6.     professional aspects traits
==>  professionalism

7.     she was also had a caring and considerate personality 
==> she is caring and considerate (original version is better)