Directions: Write an email to all international experts on campus inviting them to attend the graduation ceremony.
说明：给校内所有国际专家写一封电子邮件，邀请他们参加毕业典礼。
The use of this little-known practice has accelerated in recent years, as colleges continue to do their utmost to keep students in school (and paying tuition) and improve their graduation rates.
近年来，这种鲜为人知的做法的使用速度加快了，因为高校一直在尽最大努力让学生留在学校（并继续缴纳学费），同时提高毕业率。
College officials tend to emphasize that the goal of grade forgiveness is less about the grade itself and more about encouraging students to retake courses critical to their degree program and graduation without incurring a big penalty.
大学官员倾向于强调，成绩宽恕的目标与其说是成绩本身，不如说是鼓励学生重修对他们学位课程和毕业至关重要的课程，而不会受到较大的惩罚。
For public institutions, state funds are sometimes tied partly to their success on metrics such as graduation rates and student retention - so better grades can, by boosting figures like those, mean more money.
对于公立院校来说，州政府的资金有时部分与它们在毕业率和学生保留率等指标上的表现挂钩——因此，更高的成绩可以通过提升这些数据来意味着更多的资金。
To maintain colleges' graduation rates.
为了维持大学的毕业率。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。