annual improvement factor

例句：

1. 1.The company's annual improvement factor has been steadily increasing.
   该公司的年度改进因子一直在稳步增长。
2. 2. The team's performance has improved significantly since the new manager took over.
   自从新经理上任后，团队的表现有了很大的提高。
3. 3. The company's annual improvement factor is a key indicator of its long-term growth potential.
   公司的年度改进因子是衡量其长期增长潜力的关键指标。