美国反对无效，压倒性通过

Core Points - The G20 summit in Johannesburg successfully adopted a joint declaration despite pressure from the United States, marking the first time a declaration was passed on the opening day of the summit [1][3] - The declaration emphasizes the importance of multilateral cooperation to address global challenges and calls for increased support for developing countries to promote inclusive growth and sustainable development [2][5] Group 1 - The declaration consists of 122 points, highlighting the urgency of climate action and the commitment to triple global renewable energy capacity [2][5] - It includes a commitment to strengthen debt management mechanisms to alleviate the high debt burden faced by developing countries [5] - The declaration reiterates the importance of multilateralism and calls for countries to work together to tackle common global challenges [5] Group 2 - South Africa's government has expressed a willingness to maintain cooperation with the United States, despite the latter's absence from the summit [2] - The transition of the G20 presidency to the United States will not occur at the summit due to the lack of appropriate representation from the U.S. [2]