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到2030年,预计世界人口的60%将生活在大城市。这些人如何生活以及他们的生活情况将取决于当前和未来几年领导人所做的重要抉择。技术能够帮助人们在更迅速积极地满足其需求并能实际改善其生活的社区中生活。例如,众所周知受空气污染困扰的北京正在测试一个23英尺高的空气净化器,它能吸收雾霾、过滤有害粒子并释放洁净空气。这并非《杰特森一家》中展望的生活。真正的城市社区要对不断变化的天气、时间和市民需求实时做出反应。这些努力可
By 2030, 60% of the world’s population is expected to live in big cities. How these people live and how they live will depend on the important choices made by the leaders of the current and future years. Technology can help people live in communities that more quickly and actively meet their needs and can actually improve their lives. For example, it is well-known that Beijing, plagued by air pollution, is testing a 23-foot air purifier that absorbs smog, filters harmful particles and releases clean air. This is not the life that is expected in the Jetson family. Real urban communities respond in real time to changing weather, time, and citizen needs. These efforts can be