一定要和大盤指數作對比，如果比不過，就要改進，實在比不過也丟人，加入買大盤指數etf的行列

來源: 堅持原則於 2025-09-30 05:59:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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