求翻译：此外，我还积极地参加各种社会活动，抓住每一个机会，锻炼自己。大学四年，我深深地感受到，与优秀学生共事，使我在竞争中获益；向实际困难挑战，让我在挫折中成长。前辈们教我勤奋、尽责、善良、正直；大学的四年培养了我实事求是、开拓进取的作风。 我热爱贵单位所从事的事业，殷切地期望能够在您的领导下，为这一光荣的事业添砖加瓦；并且在实践中不断学习、进步。是什么意思？

In addition, I also actively participate in various social activities, to seize every opportunity to exercise their own. Four years of college, I feel deeply, to work with outstanding students, to benefit in the competition; a challenge to the practical difficulties, let me grow up in frustration. P

In addition, I also actively participated in various social activities, and seize every opportunity to exercise their own. University 4 years, I feel, and outstanding students who have worked in the competition, and I benefited from the practical difficulties, challenges, and let me grow up in frust

In addition, I also actively participate in various social activities, seizing every opportunity to exercise myself. Four-year University, I deeply felt, and excellent student work, I benefit in competition; to challenge the practical difficulties, let me grow up in frustration. Predecessors taught