這直接上升到哲學話題。理論上可以；實踐中不可以，沒必要也不現實。每個階段不一樣

來源: 尤其開心USA 於 2025-03-27 13:03:39 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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