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		您現(xiàn)在的位置：Language Tips > Copenhagen Climate Summit 2009> Backgrounder

應對全球變暖關(guān)鍵日程 2009-12-07

1750 Before Industrial Revolution, atmosphere holds 280 ppm of heat-trapping carbon dioxide (CO2).

哥本哈根會議的參與方都有誰？ 2009-12-07

Prime Minister Kevin Rudd had hoped to take his carbon-trade scheme to Copenhagen, but parliament rejected laws to set up the scheme this week.

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