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[高清字幕]Health Report - Disease Threatens Banana Supplies

更新时间:2016/5/11 6:48:56 来源:本站原创 作者:佚名

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Health Report - Disease Threatens Banana Supplies

Millions of people depend on bananas for nutrition. But officials are concerned about Panama disease, which threatens world banana supplies. Researchers are hard at work trying to stop the disease from spreading to Latin America.

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