translation.en: Now, we may have the political will to do this in the U.S., but I've got to tell you, we've got only one atmosphere, and so somehow we're going to have to find the political will to do this all around the world. The wild card in this deck is China.
translation.zh: 现在美国政界也许会支持环保， 但我要告诉你们的是，我们只有一个大气层， 因此我们必须寻求政治上的帮助， 让全球都行动起来支持环保节能。但中国立场让人费解。