全球环境污染和资源短缺等一系列的环境问题已经成为影响全球安全的重大问题。
A series of ecological issues such as global environmental pollution and resource crisis have become the crucial issues affecting global security.
进入新世纪，我国面临自然灾害、生物入侵、资源短缺、环境污染、食物安全和疾病传播等多方面的问题。
Entering the new century, our country faces various problems such as natural disaster, biological invasions, shortage of resources, environment pollution, food safety and diseases spread and so on.
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.
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