中英释义：
双语例句
尽管该命名来自圣诞期间其对南美洲的影响，但厄尔尼诺开始在四、五月间发挥威力。
Though the name comes from effects felt in South America around Christmas time, Niños start to hit their stride in April and May.
重点词汇
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发挥
bring into play; exert; exploit; develop; elaborate; give play to; give free rein to; give scope to; exertion
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威力
power; might; potency; force; tooth