Sent_en: 2zh In an interview in Copenhagen, China’s representative Su Wei commented, "The developed countries need to speed up the process and come forward with more ambitious targets by 2020."
Sent_yy: 在哥本哈根的一次采访中，中国代表苏伟评论道：“发达国家需要加快进程，提出更加宏伟的2020年目标”。