model of decision making by administrative staff

例句：

1. 1. The scientist used a model to explain the process of photosynthesis.
   科学家用一个模型来解释光合作用的过程。
2. 2. The software engineer created a new model for the company's database management system.
   软件工程师为公司的数据库管理系统创建了一个新的模型。
3. 3. The model is based on the latest scientific research findings.
   这个模型基于最新的科学研究发现。