However, the sociological perspective of the characteristics of grass-roots voluntary organizations, social resources and the integration of the system with space research is few.
但是，从社会学角度对草根志愿组织的特征、社会资源整合情况及其面临的制度空间的研究还不多。
2
Although the wild resources of centipede grass are abundant on China, the exploitation and utilization of the resources are still on the low level.
我国有丰富的野生假俭草资源，但对它的开发利用还处于停滞阶段。
3
Paper-cut artist Wu City, also in conjunction with local resources to develop the new varieties of grass cloth paper cutting, paper cutting has become more conspicuous local features.