soil air regime

例句：

1. 1. The government has implementeda soil-air management plan to reducepollution in the city.
   政府已经实施了一个土壤空气管理计划，以减少城市的污染。
2. 2.The soil-air management plan is designedto improve the quality of the air inthe area.
   土壤空气管理计划旨在改善该地区空气质量。
3. 3. The implementation of the soil-airmanagement plan has led to significant improvements inair quality.
   土壤空气管理计划的实施已经显著提高了空气质量。