IGBP, 2004.Global Change and the Earth System: A Planet Under Pressure.Executive Summary.W.Steffen and S.Eliott (Eds.), IGBP Secretariat, Royal Swedish Academy of Sciences.是什么意思_IGBP, 2004.Global Change and the Earth System: A Planet Under Pressure.Executive Summary.W.Steffen and S.Eliott (Eds.), IGBP Secretariat, Royal Swedish Academy of Sciences.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句