新奇,a "normal"* man is still functional at the age of 80 to 85?

来源: 于 2011-01-10 11:45:33 [旧帖] [给我悄悄话] 本文已被阅读：次

* "normal" means in general. I know for some special gentlemen, like Prof. Y***, their 更年期 could be at 80+.