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全球气候变暖英语演讲稿

时间:2019-05-22 12:32:09 网站:公文素材库
全球变暖英语演讲稿
global www.bsmz.nete of it is trapped and reflected dowww.bsmz.neting has centered on the accuracy of scientific predictions concerning future www.bsmz.nete time there has been general agreement that at least part of the observed www.bsmz.net 1 to 3.6°F (0.5–2°C) even if action is taken (because of already released gases that www.bsmz.netz.netproved automobile mileage, reforestation projects, energy efficiency in construction, and national support for mass transit are among relatively simpler adjustments that could significantly lowww.bsmz.netents include a gradual worldwide shift away from the use of fossil fuels, the elimination of chlorofluorocarbons, and the slowing of deforestation by restructuring the economies of developing nations. In 2002 the Bush administration proposed several voluntary measures for slowing the increase in, instead of reducing, emissions of greenhouses gases

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全球气候变暖英语演讲稿
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