A college resume is not about what to write, but what people who read it need.
General resume includes: basic information, education, campus practice, awards and certificates, personal skills and self-evaluation.
Conscripts can put a lot of plates, basic information, two years' experience as conscripts, and good physical quality.
It can also be put on personal skills, because conscripts have learned more than others in two years. These will be your advantages, advantages.
Of course, there is nothing wrong with self-evaluation. How do you feel about your two years of volunteer experience? You think you are under greater psychological pressure than others, or you can have better skills opportunities.