但最大的机会将发生在2019年，联合国秘书长古特雷斯将在纽约与全世界领导人召开自巴黎谈判以来最大规模的气候会议。
The biggest opportunity, however, will come in 2019, when UN Secretary-General António Guterres convenes world leaders in New York for the biggest climate gathering since the Paris talks.