原來1刀的商品並不是加50%關稅就漲到1.5刀，原來賣1刀的商品要減去商店的利潤，批發商的利潤，運費，保險費等等，

來源: 80前於 2025-07-16 14:27:42 [舊帖] [給我悄悄話] 本文已被閱讀：次

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