differential exchange rate

例句：

1. 1. Thedifferential exchange rate between the two countries hasa significant impact on their trade relations.
   两国之间的汇率差异对贸易关系产生了重大影响。
2. 2. The company's decision to adjustits exchange rates affected the market sentiment.
   公司调整汇率的决定影响了市场情绪。
3. 3. The differentialexchange rate is calculated based on the differencein the value of currencies.
   汇率差异是基于货币价值的差额来计算的。