回复：请教美国老土和其他各位高人，

来源: 于 2010-10-19 20:50:08 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

会 Pivot Table, and Functions 就中了吧．

Borrow books from Library, see if you can pickup skills from there.