Experts say the El Nino is becoming a new phenomenon called the La Nina. 据专家说，现在厄尔尼诺正转变成一个新的现象，叫做拉尼娜。
La Ni?a is a cyclical global weather pattern that has been linked to weather disruptions ranging from hurricanes in the Atlantic to flooding in Africa and South Asia last year. 拉尼娜现象是一种周期性的全球天气现象，被认为与多种反常天气有关，从大西洋的飓风，到非洲和南亚去年的洪水泛滥。
