collection ratio

例句：

1. 1. The company's collection ratio is a key metric for assessing its financial health.
   该公司的收集比率是评估其财务状况的关键指标。
2. 2. The government's budget allocation is closely tied to the collection ratio of taxes.
   政府的预算分配与税收的收集比率密切相关。
3. 3. The research team found that the collection ratio had increased significantly in recent years.
   研究团队发现，近年来收集比率显著增加。