They are the balanced zone between city and countryside, and also the equilibrium point of modern people's life and soul.
他们是城市和农村的平衡区，同时也是现代人们生活和心灵的平衡点。
2
The wetland is in the amphibious staggered zone of transition, maintains the region ecological equilibrium and the environment stable huge function.
湿地处于水陆交错的过渡地带，具有维护区域生态平衡和环境稳定的巨大功能。
3
The paper describes results of research on stresses in roadway sides and limit equilibriumzone conducted by researchers both at home and abroad, and points out the existing problems.