大发时时采彩全天计划11月18日至19日，二十國集團(G20)領導人第十九次峰會在巴西里約熱內盧舉行。中國人民大學國際關系學院教授、國際發(fā)展研究所所長崔守軍近日在做客“東西問·中外對話”時指出，在地緣政治沖突持續(xù)和全球經濟不確定性增加的當下，二十國集團有望發(fā)揮多重積極作用，為不穩(wěn)定的世界注入更多穩(wěn)定性。

The 19th Group of Twenty (G20) Summit was held in Rio de Janeiro Brazil from Monday to Tuesday. In the face of geopolitical conflicts and economic uncertainties, the G20 Summit is expected to exert positive impacts and inject more stability into an unstable world, said Cui Shoujun, Professor and Director of the Institute of International Development Studies at the School of International Studies, Renmin University of China (RUC), in the W.E. Talk with China News Network.