increase of purchasing power的用法和樣例：
例句
- A rise in income will create increase purchasing power,thus stimulating demand for goods and service.
收入的提高將引起購買(mǎi)力的提高，這樣就刺激了對商品和服務(wù)業(yè)的需求。 - Their dominant purchasing power can bias production and imports toward manufactured luxury goods.
他們對社會(huì )購買(mǎi)力的支配，會(huì )使生產(chǎn)和進(jìn)口都偏重奢侈品。
