especially in 1997, by nearly a hundred years of strong el nino phenomenon rarely seen in the impact of global climate anomalies occur, frequent occurrence of natural disasters.
特别是1997年,受近百年罕见的强厄尔尼诺现象的影响,全球范围内出现气候异常,自然灾害频繁发生。
meteorologists offer computer models leaving little doubt that this year「s el nino phenomenon has disappeared .
气象学家提供计算机模型,充分证明今年的厄尔尼诺现象已经消失了。
the el nino phenomenon that brews up in the southern pacific every three to five years is showing signs of turning the world」s weather upside down again.
每隔三五年在南太平洋形成的埃尔尼诺现象正显示出又一次要把世界气候颠倒的迹象。
do you know the reason for el nino phenomenon ?
你知道厄尔尼诺现象的原因吗?
the el nino phenomenon occurs every two to seven years, when the prevailing trade winds that circulate surface water in the tropical pacific start to weaken.
每两到七年,当环绕太平洋热带水域的盛行信风减弱时,就会出现厄尔尼诺现象。
meteorologists offer computer models leaving little doubt that this year's el nino phenomenon has disappeared .
气象学家提供计算机模型,充分证明今年的厄尔尼诺现象已经消失了。 所。
the el nino phenomenon returned last year, so we expected the higher temperatures this year.
去年又出现厄尔尼诺现象,所以我们预计今年的温度会更高。