这家超市正在进行大幅度的价格削减。

The supermarket is offering significant ___reductions in prices.

这家超市正在促销，很多商品都降价了。

The supermarket is offering big ___reductions on many items during the sale.

这首流行歌曲的钢琴简化版听起来很优雅。

The piano ___reduction of this pop song sounds very elegant.