... 汇价升值 exchange rate appreciation 汇价指数index of exchange rates 基本汇价 base rate ...
双语例句
1
THE Big Mac index is based on the theory of purchasing-power parity (PPP)—exchangerates should equalise the price of a basket of goods in different countries.
巨无霸指数基于购买力平价理论，该理论认为汇率应该使不同国家的一揽子商品的价格相等。
2
The Big Mac index is based on the theory of purchasing-power parity (PPP), according to which exchangerates should adjust to equalise the price of a basket of goods and services around the world.
巨无霸指数以购买力平价理论为基础。根据该理论，汇率需调整以均衡全球范围内的一篮子食物和服务的价格。
3
Once that is done, the three economists show that a reconstituted index is good at predicting real exchangerates over horizons of a year or more.