We live, increasingly, in an era of global challenges – global crises that no nation can solve alone.

我们生活在一个全球化挑战日益加剧的时代，全球化危机目前已经没有哪个国家能独自解决。

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I believe the Committee also recognized that this era of global challenges leaves no choice but cooperation at the global level.

我相信委员会还认识到，在这个充满全球性挑战的时代，只有在全球一级进行合作，别无选择。

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In this new era, when emerging markets account for two-thirds of global growth, concerted action by the G-20 is the only effective way to confront the challenges that lie ahead.

在这一新时代，新兴市场的贡献占全球经济增长的三分之二，20国集团联手行动面对未来挑战是唯一的有效办法。

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