英语翻译1) Where earlier people limited ability to alter their s

英语翻译
1) Where earlier people limited ability to alter their surroundings,we now have power to extract and consume resources,produce wastes,and modify our world in ways that threaten both our continued existence and that of many organisms with which we share the planet.
2) A relatively new field,environmental science is highly interdisciplinary,integrating natural of the world around us.
3) Compared to the conditions on other planets in our solar system,temperatures on the earth are mild and relatively constant.Plentiful supplies of clean air,fresh water,and fertile soil are regenerated endlessly and spontaneously by geological and biological cycles.
4) While there are many things to appreciate and celebrate about the world in which we live,many pressing environmental problems cry out for our attention.
5) Whether there are sufficient resources to support 6 billion humans—let alone 25 billion—on a sustainable basis is one of the most important questions we face.
6) Chlorinated compounds,such as the chlorofluorocarbons used in refrigeration and air conditioning,also contribute to global warming,as well as damaging the stratospheric ozone that protects us from cancer-causing ultraviolet radiation in sunlight.
7) In addition to practical values,aesthetic and ethical considerations suggest that we should protect these species and the habitat necessary for their survival.
8) No one wants this noxious stuff dumped in their own backyard,but too often the solution is to export it to someone else’s.

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1) Where earlier people limited ability to alter their surroundings, we now have power to extract and consume resources, produce wastes, and modify our world in ways that threaten both our continued existence and that of many organisms with which we share the planet.
-早先人们改变环境的能力有限,现在我们有能力开发并消耗能源,产生废品,并且以威胁我们持续生存与我们在同一星球上的生物的方式在改变世界.
2) A relatively new field, environmental science is highly interdisciplinary, integrating natural of the world around us.
-一个相对新的领域,环境科学,是高度跨学科的,融合了我们周围的自然世界.
3) Compared to the conditions on other planets in our solar system, temperatures on the earth are mild and relatively constant. Plentiful supplies of clean air, fresh water, and fertile soil are regenerated endlessly and spontaneously by geological and biological cycles.
-与太阳系其它星球的状况相比,地球上的温度适中且相对稳定.充足的新鲜空气、水源和土壤在地质和生物循环中不断地再生.
4) While there are many things to appreciate and celebrate about the world in which we live, many pressing environmental problems cry out for our attention.
-虽然我们居住的地球有许多值得我们称赞的地方,但是许多迫在眉睫的环境问题迫切需要引起我们注意.
5) Whether there are sufficient resources to support 6 billion humans—let alone 25 billion—on a sustainable basis is one of the most important questions we face.
-有没有足够60亿人用的充足能源——更不用说250亿——能够可持续地利用是我们面对的最重要问题之一.
6) Chlorinated compounds, such as the chloro fluorocarbons used in refrigeration and air conditioning, also contribute to global warming, as well as damaging the stratospheric ozone that protects us from cancer-causing ultraviolet radiation in sunlight.
-氯化化合物,如冰箱和空调中使用的碳氯氟化合物,对全球变暖有影响,也破坏同温层中保护我们免受阳光中致癌紫外线辐射的臭氧
7) In addition to practical values, aesthetic and ethical considerations suggest that we should protect these species and the habitat necessary for their survival.
-除实用价值之外,美学和伦理学也要求我们保护这些物种和他们生存必须的栖息地.
8) No one wants this noxious stuff dumped in their own backyard, but too often the solution is to export it to someone else’s.
-没有人想让这些有害物质倾倒在他们的后院,但通常解决办法是把它们放到其它地方.