今天在电梯见到一老中博后，很多年没有见到他了。新冠前他是70岁，现在应该有75,6了还工作。

来源: sji 于 2024-03-06 19:33:25 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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