Suppose countries X and Y have equal purchasing power in year 1 and no inflation.

假定x、Y两国在一年内购买力相等，且没有通货膨胀。

youdao

Suppose countries X and Y have equal purchasing power in year 1 and no inflation.

假定x、Y两国在一年内购买力相等，且没有通货膨胀。

youdao