profit gap

例句：

1. 1. The company's profit gap is shrinking due to increased competition.
   由于竞争加剧，该公司的利润差距正在缩小。
2. 2.The gap between the rich and the poor has widened over the years.
   多年来，富人和穷人之间的差距已经扩大了。
3. 3. The government needs to address the profit gap to improve its economic growth.
   政府需要解决利润差距问题，以促进经济增长。