【正确答案】：
RETIREMENT IS A KIND OF CONTRIBUTION WITH ITS SPECIFIC VALUE AND SIGNIFICANCE. RETIRING FROM ORIGINAL POSITIONS MEANS VACATING POSITIONS AND PROFESSIONAL TITLES FOR YOUNGER GENERATIONS. ISN’T IT A KIND OF CONTRIBUTION TO MAKE ROOM FOR YOUNGER COMRADES? FOR EXAMPLE, I AM A FORMER UNIVERSITY PROFESSOR, GRADUATE STUDENT TUTOR, ACADEMIC LEADER AND ALSO IN OTHER POSITIONS. SINCE I HAVE RETIRED NOW, THE TENSION IN THE QUOTA HAS BEEN EASED TO SOME EXTENT WITH MORE CHANCES AVAILABLE TO PROMOTE YOUNGER STUDENTS. HENCE, A PLAN FOR TEAM BUILDING CAN BE IMPLEMENTED SMOOTHLY. IF WE CAN TRULY RECOGNIZE THIS POINT, A SENSE OF FULFILLMENT AND EUPHORIA CAN BE ACQUIRED.
【题目解析】：第一句：介词with和连词and简化结构。第二句：连词and和介词for（表目的）简化结构。第三句：一般疑问句表述肯定语义。第四句：并列结构解释头衔，因为是身兼数职，是同一个人具有这么多职位，所以只在句子第一个职称之前加冠词a即可。第五句：原因状语从句解释退休和提拔的关系，短语ease the tension缓和紧张，to some extent从某种程度上，with介词短语表述达成的效果，available做后置定语修饰chances，不定式结构to promote younger students做状语。第六句：连词hence因此，承接上下文，表示团队建设目的达成。第七句：条件状语从句和被动语态的应用表述，如果认识到这一点，就可以获得充实感和欣慰感。