对我们人类来说，到了迅速采取措施保护水资源的时候了。
It's high time for us human beings to take quick action to protect water resources.
一方面，应当采取迅速有效的措施来控制人口增长、保护水资源、禁止水污染和使用循环水。
On one hand, immediate and effective treasures must be taken to control the growth of population, protect water resources, forbid water'population and use recycled water.
因此直接的务必采取有效的措施来保护和利用水资源。
Therefore immediate and effective measures must be taken to protect and exploit water resources.
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