It should build in strength in the coming months. And typically El Ninos peak in the Northern Hemisphere winter.

在未来几个月内，厄尔尼诺现象将逐渐增强，预计将在北半球的冬季达到顶峰。

Scientists believe that El Ninos in the central Pacific can have far-reaching impacts on global climate, making accurate predictions crucial for preparedness and risk reduction.

科学家们认为，中太平洋的厄尔尼诺现象可能对全球气候产生深远影响，因此准确的预测对于提前准备和减少风险至关重要。

El Ninos are a global climate phenomenon that takes place every two to seven years.

厄尔尼诺现象是一种全球气候现象，每两到七年发生一次。

38.The Lapita learnt to predict the duration of El Ninos.

38.拉皮塔人学会了预测厄尔尼诺现象的持续时间。

But weather, Mantua said, is unpredictable, and in the last two big El Ninos, there were quick transitions to cold conditions and a shift in the PDO pattern.

但是天气是不可预测的。上两次厄尔尼诺现象发生时，曾快速过渡至较冷的天气，并转变至太平洋十年涛动模式。

He points out that climate data obtained from slow-growing corals around the Pacific indicate a series of unusually frequent El Ninos around the time of the Lapita expansion.

他指出，从太平洋周围生长缓慢的珊瑚中获得的气候数据表明，在拉皮塔扩张期间出现了一系列异常频繁的厄尔尼诺现象。