赠人玫瑰,手留余香

摘要：

One day, a young man, a student in one of the very famous universities, was taking a walk with his professor, who was commonly called the students' friend. He was kind and wise to students who always waited on his instructions.

在线出版日期：2022-02-25（万方平台首次上网日期，不代表论文的发表时间）

页数：共4页

页码：36-39