parallel currency造句

dozens of third-party trading posts sprouted up to ease transactions, turning the qq coin into a kind of parallel currency
而许多第三方的支付平台也借机开业助推流动性，将q币兑换成现实的货币。
fix the exchange rate between the currency in " 10 + 3 " area and us dollar . c . set up the " asian parallel currency " and make preparation for asian currency unit, when the 10 + 3 area inner trade will take the " unit " as the only official currency, repelling the us dollar and europe dollar
(1)亚元形成的职能机构及制度基础演进；(2)固定“10+3”区内货币与美元的汇率；(3)创立亚洲平行货币，适时推出亚洲货币单位，作为政府的主要外汇储备，区域内贸易唯一官方货币，挤出美元、欧元，并成为“10+3”与其他地区间投资、采购的主要币种。
It's difficult to find parallel currency in a sentence. 用parallel currency造句挺难的