水资源问题Water Resources Problems-英语作文
在生活、工作和学习中，大家对作文都不陌生吧，作文可分为小学作文、中学作文、大学作文（论文）。作文的注意事项有许多，你确定会写吗？下面是小编整理的水资源问题Water Resources Problems-英语作文，希望对大家有所帮助。
Life on earth depends on water,and there is no substitute for it Given that premise, there are two basic routes we can go.
地球上的生命依赖于水，而且水是无法替代的。目前人们的`假设是，不管是饮用水还是农业、工业、渔业用水，我们对水的基本需要能够得到满足。在这一前提下，我们有两条基本道路可走：更合理地利用水资源或建立更多大型的水利工程。
Looking at the engineering solution first, a lot of my research concentrates on what happens to wetlands when you build dams in river basins, particularly in Africa And the fact is that if you build a dam, you generally wreck the downstream ecology But in the next century, governments will have no excuse for their blissful ignorance 'Dams in Africa have meant fewer fish, less grazing and less floodplain agriculture--none of which were anticipated Dams don't exist for ever, but what will replace them is not clear To talk about a water crisis hides intractable problems such as poverty If you' re rich, you drink mineral water and may even have a swimming-pool--yet millions in such cities can't get safe drinking water I believe we have one now.
考虑一下墨西哥城或德里的水供应问题。如果你富有，你可以喝矿泉水，甚至于可以拥有一个游泳池——而这些城市数以百万计的居民却喝不上安全的饮用水。人们讨论着即将到来的水危机。我想我们现在已经有水危机了，这是一场穷人的水危机。
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