求翻译：水是地球上一切生命不可缺少的基本物质，现今众多水源遭受污染，水体污染会严重危害人体健康。所以，研究水体污染的主要原因及防治途径是环境保护工作的当务之急。是什么意思？

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Water is all life on earth an integral and essential material, and today's many water pollution, water pollution would seriously endanger human health. Therefore, the main reason why research water pollution prevention and environmental protection is a priority.

The water is on the Earth all life essential basic material, nowadays the multitudinous water sources suffer the pollution, the water body pollution can the severely impair human body health.Therefore, studies the water body pollution the primary cause and the preventing and controlling way is the e

Water is the basic materials indispensable to all life on Earth, today many water sources polluted, water pollution is a serious hazard to human health. Therefore, water pollution research and control are the main causes of environmental protection priorities.

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