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在芜湖老年大学校园里,人们常能看到一位精神焕发、笑容满面的老人,几乎在每个专业班,都能发现她孜孜不倦的身影。她,就是曹
On the campus of Wuhu Senior Citizens University, people can often see an energetic and smiling elderly person who can find her tireless figure in almost every major class. She is Cao