low bank of earth between field

例句：

1. 1. Thelow bank of earth is a natural barrierthat separates the river from the land.
   低地的土堤是一条天然屏障，将河流与陆地隔开。
2. 2.The engineers had to build a lowbank of earth to protect the city fromfloods.
   工程师们不得不建造一条低地的土堤来保护城市免受洪水侵袭。
3. 3. The construction of the low bankof earth was a significant project for thetown's infrastructure development.
   低地的土堤建设是该镇基础设施发展的重要项目。