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如何毒害地球(英文)

How to Poison Earth
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摘要 本文用讽刺手法揭示了人们对地球环境的蓄意污染和破坏,相信读后您会深感震惊。另外,本文无论在组织结构上还是内容表达上都很清晰,对您的写作会很有帮助。 It can be difficult to poison Earth because Earth is always trying to cleanse and renew itself. Keeping this in mind, we should generate as much waste as possible from substances such as uranium-2382, which has a half-life (the time it takes for half of the substance to decay) of 1 million years, or plutonium, which has a half-life of only 0.5 million years but is so toxic5 that if distributed evenly over the land, 10 pounds of it could kill every person on Earth. Because the United States generates about 18 tons of plutonium per year, it is about the best substance for long-term poisoning of Earth. It would help if we would build more nuclear power plants because each one generates only 500 pounds of plutonium each year. Of course, we must include persistents toxic chemicals such as polychlorinated biphenyl (PCB) and dichlorodiphenyl trichloroethane (DDT) to make sure outer atmosphere. First, we must develop many different ways of putting the waste from these nuclear and chemical substances in, on, and around Earth.
机构地区 不详 安徽大学
出处 《大学英语》 2006年第6期23-24,共2页 College English
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