stress of soil moisture

例句：

1. 1. The farmerneeds to monitor the soil moisture levels toensure the crops are adequately watered.
   农民需要监测土壤水分水平，以确保作物得到适当的灌溉。
2. 2. The drought has caused asignificant stress on the local ecosystem.
   干旱对当地生态系统造成了重大压力。
3. 3. The farmershave been working hard toalleviate the stress of low soilmoisture.
   农民们一直在努力减轻低土壤水分带来的压力。