soil loss

例句：

1. 1. The construction of the highway has caused significant soil loss in the area.
   修建高速公路导致了该地区严重的土壤流失。
2. 2.To prevent soil loss, farmers should use proper fertilizers and implement proper irrigation techniques.
   为了防止土壤流失，农民应该使用合适的肥料并实施适当的灌溉技术。
3. 3. The government has launched a campaign to reduce soil loss and improve agricultural productivity.
   政府已经发起了一场运动，旨在减少土壤流失并提高农业生产力。