WASHINGTON, DC – When world leaders convene in Paris this week for the United Nations Climate Change Conference, their task will be to reach a global agreement on curbing greenhouse-gas emissions. A successful outcome, demonstrating that countries can work together for the good of the planet, would send a powerful message of hope to the world – and to the people of Paris, who remain unbowed after the recent terrorist attacks.
华盛顿—本周，全世界领导人齐聚巴黎参加联合国气候变化会议，他们的任务是达成一个全球协定降低温室气体排放。成功的结果需要证明各国能够齐心协力为了地球的利益而努力，它将给全世界——以及在最近的恐怖袭击中不屈不挠的巴黎人民——带来强有力的希望信号。