降幅

shāng pǐn líng shòu jià píng jūn jiàng fú bǎi fēn zhī sān

商品零售价平均降幅百分之三。

Retail prices of commodities have fallen by an average margin of 3%.

jīn nián shū cài de jià gé jiàng fú hěn dà

今年蔬菜的价格降幅很大。

The prices of vegetables have fallen by a big margin this year.

jiàng fú dá dào sān chéng de jī piào

降幅达到三成的机票

air fares slashed by a massive 30%