improvement of ceyeals

例句：

1. 1. The company's performance has seen significant improvement since the new manager took over.
   自从新经理上任以来，公司的绩效有了显著的提高。
2. 2. The teacher suggested that we should improve our reading skills by reading more books.
   老师建议我们应该通过多读书来提高我们的阅读技能。
3. 3. The project team has made great progress in improving the efficiency of their work processes.
   项目团队在提高工作效率方面取得了很大的进步。