- 問題詳情:WhiletheU.S.isstilldebatingaboutgettingridofthepenny,Swedenisrapidlymovingtowardsabolishingcurrencyaltogether.Thoughthismaysoundradical(過激的),itisanaturalevolutioninthisdigitalsociety.Sweden,whichwasthefirstEuropeancountrytointroducebanknot...
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