international monetary system的用法和樣例：
例句
- The monetary system of some countries used to be based on gold.
過(guò)去有些國家的貨幣制度是金本位制的。 - While I generally understand the way foreign exchange markets work, I am not sure exactly what the International Monetary System is.
雖然我對于外匯市場(chǎng)的機制有了大概的了解，但是對于什么是國際貨幣制度這個(gè)問(wèn)題還是不十分清楚。
