求翻译：三年的中专生涯，我刻苦学习，力求上进，在拼搏的过程中我学会了独立。我在校学生会曾担任外联部副部长并获得“优秀委员”荣誉称号，继而晋升入校学生会主席团并担任秘书长。虽然我只是一名即将踏入社会的中专生，没有大学生的知识渊博，但我有颗真挚的心和拼搏进取的精神，愿为贵单位贡献一份自己的力量。是什么意思？

Three years of secondary school career, I study hard, strive for excellence in the hard process, I learned independence. I served as the Student Union Liaison Department Vice Minister and won the "outstanding member of the honorary title, then was promoted into the Student Union of the Bureau and se