barter trade is still going on, between cn and ru

來源: internuts 於 2025-10-11 09:29:43 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (81 bytes)
回答: 大道至簡 由 墨農 於 2025-10-11 08:56:40

not sure now, cn and entire european countries used to do that too.

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