很多国家在智能基础设施建设方面采取了大量刺激计划，有一些则把智能系统作为产业政策的优先发展方向。
Many countries have been spending large chunks of their stimulus packages on smart-infrastructure projects, and some have made smart systems a priority of industrial policy.
城市基础设施建设在城市化进程中具有重要的基础性地位，应该予以优先发展。
Infrastructure construction plays a fundamental role in the urbanization process and should be given top priority.
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