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(单词翻译:双击或拖选)
By Paul Sisco
Washington, D.C.
04 April 2007
Watch Global Warming report
Environmentalists are elated by a U.S. Supreme1 Court ruling on pollution by automobiles4. They say eventually the ruling could prompt the government to take more direct action to reduce greenhouse gases that most scientists blame for global warming. VOA's Paul Sisco reports.
US Supreme Court
The United States' highest court says the government's Environmental Protection Agency can and should regulate carbon-dioxide and other pollutants5 that cars produce. Until the Supreme Court stepped in, the EPA had declined to set limits on automobile3 exhaust gases, widely seen as a major factor in global warming.
The ruling is a rebuff for the Bush administration and a major victory for environmentalists. David Hawkins of the Natural Resources Defense6 Council says, "This opinion is a huge hammer blow in favor of doing something about global warming. The opinion says that the Bush administration has basically gotten the law wrong."
The environmental agency has contended it lacks the authority to regulate new cars' gas emissions7, but in a 5-4 vote, the Supreme Court said such action is a federal responsibility. The ruling notes that U.S. vehicles are by no means the biggest source of atmospheric8 pollution, but the billions of tons of carbon dioxide they produce are a "meaningful" part of the global-warming trend.
"We think this decision is an overdue9 wake-up call," said Hawkins. "We think it will force action."
US Senator Barbara Boxer10
The court ruling does not order any specific regulatory action, but legal analysts11 say it opens the door for future cases that may do so. Senator Barbara Boxer says lawmakers on Capitol Hill will be watching the administration closely.
"If they don't do what they need to do, and they have the power to do, we will do it with them or for them," the Democratic senator from California said.
The government had questioned whether it was authorized12 to regulate automobile emissions, but White House deputy press secretary Dana Perino said, "Now that the Supreme Court has settled that matter for us, we are going to have to analyze13 it and see where we go from there."
The auto2 industry says emissions regulations will take years to implement14 and could raises the cost of every new vehicle by thousands of dollars. "Prices will go up and, in the end, it is not the companies [but] the consumers that will be paying more," said Myron Ebell of the Competitive Enterprise Institute.
Scientists working with the United Nations are preparing to release a major report on the impact of global climate change, following up their recent finding that human activity and the burning of fossil fuels is warming the planet.
1 supreme | |
adj.极度的,最重要的;至高的,最高的 | |
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2 auto | |
n.(=automobile)(口语)汽车 | |
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3 automobile | |
n.汽车,机动车 | |
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4 automobiles | |
n.汽车( automobile的名词复数 ) | |
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5 pollutants | |
污染物质(尤指工业废物)( pollutant的名词复数 ) | |
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6 defense | |
n.防御,保卫;[pl.]防务工事;辩护,答辩 | |
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7 emissions | |
排放物( emission的名词复数 ); 散发物(尤指气体) | |
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8 atmospheric | |
adj.大气的,空气的;大气层的;大气所引起的 | |
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9 overdue | |
adj.过期的,到期未付的;早该有的,迟到的 | |
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10 boxer | |
n.制箱者,拳击手 | |
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11 analysts | |
分析家,化验员( analyst的名词复数 ) | |
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12 authorized | |
a.委任的,许可的 | |
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13 analyze | |
vt.分析,解析 (=analyse) | |
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14 implement | |
n.(pl.)工具,器具;vt.实行,实施,执行 | |
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