The exchange rate is in our favour at the moment.

目前汇率对我们有利。

《牛津词典》

Cubans’ wages are low ($20-30 a month at the unofficial exchange rate) and they have to augment the state ration book in expensive farmers’ markets.

古巴人工资很低（非官方汇率20-30美元一个月）他们必须在昂贵的农产品市场上增加国家供应。

youdao

At least Nintendo USES a comprehensible exchange rate.

但至少任天堂使用了一种比较易懂的交换比率。

youdao

Then the relative price of gold versus silver shifted to the point that the gold with at the twenty-one shilling exchange rate the gold shilling was worth less the gold guinea was worth less than twenty-one shilling.

之后，金子相对于银子的相对价格,就移动到另一个值,在二十一个先令的兑换率下,金先令价值少于,金几尼的价值少于了二十一个先令的价值。

耶鲁公开课 - 金融市场课程节选

This necessitated the introduction of the schilling in the next year at an exchange rate of 10, 000 kronen to one schilling.

BBC: Coining a new Europe

But dollar savings are being converted at an exchange rate of 1.4 pesos to the dollar, and will then be indexed to inflation.

ECONOMIST: Argentina's crisis

All results were converted from renminbi at the going exchange rate on September 30 at noon, when the quarter was closed.

FORBES: Magazine Article