11. Encourages, at the national level, the active involvement of all Government agencies responsible for economic development, social development and environmental protection, and invites them to provide coordinated inputs and contributions to the preparatory process of the Summit;
11. 鼓励国家一级负责经济发展、社会发展和环境保护的所有政府机构积极参与，并邀请它们向首脑会议筹备进程提供协调的投入和作出协调的贡献；