本照片故事阐述与城市化有关的主要卫生问题以及世卫组织为创建安全可靠和有益健康的城市环境提出的五项行动建议。
This photo essay highlights some of the key health issues related to urbanization and five WHO-recommended, calls to action to build a healthy and safe urban environment.
文章分析讨论了城市化进程中存在的城市水资源短缺，城市水环境污染等问题，并提出相应的解决思路与措施。
This paper analyse and discuss urban water resource shortage and water environment pollution at urbanization process, and put forward relevant solving thoughts and measures.
城市植被覆盖率与城市建设、城市化及人类活动强度有着密切关系，对城市环境的影响巨大。
The rate of the urban vegetation has to do with the urban construction, urbanization and the intensity of the human activities closely and has great influence on the urban environment.
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