A study found that a strong Nifio in 1997 helped American's economy grow by 15 billion,partly because of better agricultural harvest, farmers in the Midwest gained from extra rain.
一项研究发现, 1997年强劲的Nifio帮助美国经济增长了150亿美元, 在某种程度上是因为农业收成较好, 中西部的农民从额外的降雨中获益。
2016江苏卷