decision region

例句：

1. 1.The decision region is crucial for the success of the project.
   决策区域对于项目的成败至关重要。
2. 2. The team decided on a new strategy based on the decision region.
   团队根据决策区域决定采用新策略。
3. 3. The company has expanded its decision region to include more regions in the market.
   该公司已将其决策区域扩展到市场中的更多地区。