message:V. landfill:n.垃圾填埋地；垃圾堆 disseminate: v.cause to become widely known宣传，传播；散布 counteract: To counteract something means to reduce its effect by doing something that produces an opposite effect.对.起反 作用；抵消 学 grassroots:adj.基层的；草根的；乡村的 NGO:abbr.民间组织；非政府组织 (Non-Governmental Organization sustainable:可持续的；能保持的；可支撑的❖ message: v. ❖ landfill: n. 垃圾填埋地；垃圾堆 ❖ disseminate: ❖ v. cause to become widely known 宣传，传播；散布 ❖ counteract: ❖ To counteract something means to reduce its effect by doing something that produces an opposite effect. 对.起反 作用; 抵消 ❖ grassroots: adj. 基层的；草根的；乡村的 ❖ NGO: abbr. 民间组织；非政府组织 ❖ （Non-Governmental Organization） ❖ sustainable：可持续的； 能保持的；可支撑的；