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水資源問(wèn)題Water Resources Problems-英語(yǔ)作文
在生活、工作和學(xué)習(xí)中，大家對(duì)作文都不陌生吧，作文可分為小學(xué)作文、中學(xué)作文、大學(xué)作文（論文）。作文的注意事項(xiàng)有許多，你確定會(huì)寫(xiě)嗎？下面是小編整理的水資源問(wèn)題Water Resources Problems-英語(yǔ)作文，希望對(duì)大家有所幫助。
Life on earth depends on water,and there is no substitute for it Given that premise, there are two basic routes we can go.
地球上的生命依賴于水，而且水是無(wú)法替代的。目前人們的假設(shè)是，不管是飲用水還是農(nóng)業(yè)、工業(yè)、漁業(yè)用水，我們對(duì)水的基本需要能夠得到滿足。在這一前提下，我們有兩條基本道路可走：更合理地利用水資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.
考慮一下墨西哥城或德里的水供應(yīng)問(wèn)題。如果你富有，你可以喝礦泉水，甚至于可以擁有一個(gè)游泳池——而這些城市數(shù)以百萬(wàn)計(jì)的居民卻喝不上安全的飲用水。人們討論著即將到來(lái)的水危機(jī)。我想我們現(xiàn)在已經(jīng)有水危機(jī)了，這是一場(chǎng)窮人的水危機(jī)。
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