It not only makes us think about the importance of water, but also calls on us to save and protect water.
它不仅让我们思考水的重要性，也呼吁我们节约和保护水。
我们应该保护水。
Let's try our best to protect water.
让我们尽力保护水。
保护水资源。
And after him to protect water resources.
而且让他以后要保护水资源。
So we need to try our best to protect water.
所以我们要尽力保护水。
Protect water environment, save water resources.
保护水环境，节约水资源。
Therefore it is our duty to protect water resources.
因此保护水资源是我们的责任。
Second, measures are taken to protect water resources.
第二，采取各项措施，保护水资源。
For our human beings and our planet we must protect water.
为了我们和我们的星球，我们一定要保护水资源。
For our human beings and our planet, we must protect water.
为了我们和我们的星球，我们一定要保护水资源。
They also help prevent soil loss and protect water supplies.
它们也可以帮助阻止土壤流失和保护水分提供。
At last I would like to say, to protect water is to protect life.
最后，我想说，保护水源就是保护生命。
Water is tho source of our lives. It is very important to protect water.
水是生命之源，保护水资源十分重要。
It's high time for us human beings to take quick action to protect water resources.
对我们人类来说，到了迅速采取措施保护水资源的时候了。
First, it is essential that laws and regulations be worked out and enforced to protect water resources.
首先，至关重要的是，法律和法规的制定和执行，以保护水资源。
First, it is essential that laws and regulations be worked out and enforced to protect water resources.
首先，制定和执行法律法规，保护水资源是十分必要的。
In order to protect water, let's do something to fight against all kinds of pollution and waste of water.
为了保护水，让我们做些事情来对抗各种污染和浪费水。
Wastewater reuse can resolve the crisis of water resource shortage effectively, and protect water environment as well.
再生水回用可有效缓解水资源短缺危机，并能更好地保护水环境。
It's the basis to protect water source and prevent pollution by obtaining information through monitoring water quality.
对水环境污染参数进行监测，获得有效的水质监测数据，是进行水资源保护和污染防治的基础。
Soil and water conservation is a valid measure to reduce and repress the soil erosion and to protect water and soil resources.
水土保持是人类用以减少和抑制土壤侵蚀，保护水土资源的有效措施。
People are working hard to find ways to keep the earth clean: they treat waste gases, protect water sources and purify waste water.
人们努力寻找方法保持地球清洁：他们对待废气，保护水源，净化废水。
People are working hard to find ways to keep the earth clean: they treat waste gases, protect water sources and purify waste water.
人们努力寻找方法保持地球清洁：他们对待废气，保护水源，净化废水。
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