freely convertible currency的用法和樣例：
例句
- They don't have access to a convertible currency.
他們無(wú)法得到可兌換貨幣。 - Of course for now the yuan is not a convertible currency and China has considerable work to do to clean up its financial system before that can change.
當然，人民幣目前還不是可自由兌換貨幣，而在人民幣實(shí)現可自由兌換之前中國還需大力整頓其金融體系。
