Sales is about Numbers and profits, and as you can see, of the three solutions, which one brings about the best improvement in Numbers and profits?

销售就是有关数字和具体利润，那么就如你们所看到的一样，这三个方法当中，哪一种方案就数字和销售利润来说是最显效应的？

youdao

Most drugs offer either no real improvement or, at best, only moderate improvements.

大多数药或者没有真正疗效，或者最多也就是稍有疗效。

《柯林斯英汉双解大词典》

The industry's closely followed "revpar" measure--that's revenue per available room--jumped 8.4% last year, the best improvement in two decades.

FORBES: The Motelier

The organisation divides its awards into four categories: best airport by region, best airport by size, best small airport and best improvement.

BBC: The best airports of 2012

February reflected the best one month improvement for these metrics in several decades.

FORBES: Economists Aren't As Clever As They Think They Are