求翻译：水对我们的生命起着重要的作用 ,它是生命的源泉，是人类赖以生存和发展的不可缺少的最重要的物质资源之一。人的生命一刻也离不开水，水是人生命需要最主要的物质是什么意思？

Water plays an important role in our lives, it is the source of life, is one of the most important to human survival and development of indispensable material resources. People's lives one moment can not be separated from the water, the water is the main substance of human life requires

Water in our life plays an important role, it is the source of life, it is mankind's survival and development of the most important of the essential material one of the resources. The lives of people even for a moment we cannot do without water, the water is a human life to be the most important mat

The water is playing the vital role to our life, it is the life fountainhead, is the humanity livelihood and one of development essential most important material resources.A human's life quarter leaves the boiling water, the water is also not the human life needs the most main material

Water plays an important role on our lives, it is the source of life, is indispensable for human survival and development of one of the most important material resources. Water is indispensable to human life moment, is human life needs water most of the material

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