So, if a bond was issued when interest rates were lower, they might have a 4% coupon when the prevailing rate is 6%.

所以，如果一只债券在利率很低的时候发行，在汇率为6%的的时候，它们可能有一个4%的票息。

耶鲁公开课 - 金融市场课程节选

Like, the dollar currency is very low compared to the Swedish crown right now,

跟瑞典克朗相比，现在的美元汇率很低。

来自瑞典 - SpeakingMax英语口语达人

There's a lot of fluctuations in exchange rates over time.

随着时间的推移，汇率会不停地上下波动。

斯坦福公开课 - 经济学课程节选

What is the exchange rate between the U.S. dollar and the Swedish crown?

美元和瑞典克朗之间的汇率是多少？

来自瑞典 - SpeakingMax英语口语达人

There's a lot of volatility in exchange rates.

汇率的波动毫无定数可言。

斯坦福公开课 - 经济学课程节选

Exchange rates go up and down.

汇率的上下波动很正常。

斯坦福公开课 - 经济学课程节选