rain-bearing system

例句：

1. 1. The rain-bearing system in the region is responsible for the seasonal variations in precipitation.
   该地区的降雨系统负责季节性降水变化。
2. 2.The rain-bearing system in this area is complex and requires careful management to ensure water resources are used efficiently.
   该地区的降雨系统复杂，需要仔细管理以确保水资源得到高效利用。
3. 3. The study of the rain-bearing system provides insights into the behavior of atmospheric moisture and its impact on local ecosystems.
   研究降雨系统为了解大气水分的行为及其对当地生态系统的影响提供了见解。