For buying and selling foreign currencies, marketable securities, non-commodity futures and other financial goods, the turnover shall be the balance of the selling price less the buying price.是什么意思_For buying and selling foreign currencies, marketable securities, non-commodity futures and other financial goods, the turnover shall be the balance of the selling price less the buying price.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句