percent of call completed

例句：

1. 1. The company's profit margin is 20% of its revenue.
   该公司的利润边际是其收入的20%。
2. 2.The cost of living in this city is 30% higher than in the neighboring city.
   这座城市的生活成本比邻城高出30%。
3. 3. The sales team achieved a 10% increase in their monthly sales targets.
   销售团队实现了月度销售目标的10%增长。