Another reason why I did that was because I had been asking the international community that in order to deal with climate change, in order to fight climate change, there has got to be sacrifice, there has got to be commitment.
另一个原因 是因为国际上一直在问我 为了解决全球变暖，为了对抗全球变暖 一定会有牺牲，一定会有承诺