所以說，如果想投資，就應該去了解它。如果沒有時間去了解，或者不相信它，可以不投這一塊。

來源: 三心三意於 2025-06-16 17:06:14 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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