translation.en: The developing countries are now following us and accelerating their pace. And actually, their cumulative emissions this year are the equivalent to where we were in 1965. And they're catching up very dramatically. The total concentrations: by 2025, they will be essentially where we were in 1985.
translation.zh: 发展中国家也在追随我们 并加快了排放的步伐。并且，事实上 发展中国家今年的排放量相等于 我们1965年的排放量。但是他们在 急速赶上。结果是， 到2025年的时候，发展中国家会和我们在1985年的排放水平一致。