before evaluating for yield

例句：

1. 1. Before evaluating for yield, we need to consider the cost and benefits of the project.
   在评估产量之前，我们需要考虑项目的成本和效益。
2. 2. The company is expected to evaluate its performance against industry benchmarks.
   公司预计将根据行业基准评估其业绩。
3. 3. The teacher evaluated the students' work based on their understanding of the material.
   老师根据学生们对材料的理解来评价他们的工作。