假設100元產品，20元是人工。美國人工是三倍，60元。美國總成本是140元。海外100元加50%的稅，就是150元。

來源: 咲媱於 2025-09-03 14:56:43 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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