translation.en: And if we focus on our historical emission trend in recent years, and we put that together with our understanding of the direction of travel in our global economy, then we are much more on track for a four-degree centigrade global warming than we are for the two-degree centigrade.
translation.zh: 而如果我们聚焦在近几年的排放趋势， 结合我们对于 全球经济走向的理解， 那么我们其实正在迈向 4℃的全球变暖趋势， 而并非2℃。