氣候變化的妥協(xié)

Hints:
Copenhagen
Denmark
the United States
China
India
Brazil
South Africa
Obama
carbon dioxide
degrees Celsius
Almost 200 countries met for two weeks at a United Nations conference on climate change in Copenhagen, Denmark. In the end, only five of them reached an agreement: the United States, China, India, Brazil and South Africa. President Obama praised the agreement last Friday. This week, he said many…
近200個(gè)國家在丹麥的哥本哈根參加了為期兩周的聯(lián)合國氣候變化會(huì)議。最后，只有5個(gè)國家達(dá)成了協(xié)議，他們是美國、中國、印度、巴西和南非。 奧巴馬總統(tǒng)在上周五對(duì)此協(xié)議予以肯定。本周，他說很多人對(duì)此協(xié)議失望。但是他認(rèn)為妥協(xié)比一無所獲要好。 這項(xiàng)自愿協(xié)議要求主要污染源進(jìn)一步減少溫室氣體的排放。溫室氣體排放，比…