The Earth's surface might be increasingly turned over to park and to wilderness, maintained at ecologicalstability.
地球表面有可能越来越多地让位于公园和荒野，从而得以维持生态平衡稳定。
2
Meanwhile, this structure could make space system to the organic whole, have the strong extensibility, ensure the stability of urban space ecological system.
同时，该结构可使绿地系统成为有机的整体兼具具有很强的延展性，保证城市绿地生态系统的稳定性。
3
In recent years the problem of rural ecological environment has become more and more serious, which directly influences the new countryside construction and the stability of rural areas.