公共管理：对所有节点的单一管理层次应该覆盖数据安全、机动性和迁移性、按需能力供应和预备功能等诸多方面。
Common management: a single level of management across all nodes should cover the areas of data security, mobility and migration, capacity on demand, and provisioning.
提出大城市的交通规划和管理应把机动性和可达性有机结合起来。
It suggests the metropolitan transportation planning and management to combine organically the mobility and accessibility.
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