The Cancun agreements saw all nations pledge "urgent action" to keep temperatures from rising no more than two degrees Celsius (3.6 Fahrenheit) above pre-industrial levels.
坎昆协议中所有国家承诺参与“紧急行动”来阻止温度上升不高于工业化前水平两摄氏度(3.6华氏度)。
Russia is tied to the United States by arms control agreements and a pledge to non-proliferation.
俄国受制于同美国签订的军备控制和不扩散条约。
Russia is tied to the United States by arms control agreements and a pledge to non-proliferation.
俄国受制于同美国签订的军备控制和不扩散条约。
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