Farmers learned that peas and beans were far less vulnerable to the insects, and corn was a more robust grain than wheat.

农民们了解到豌豆和豆子对昆虫的抵抗力要小得多，而玉米是一种比小麦更强壮的谷物。

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Plant-based foods like beans, rice, corn and wheat have the smallest influence.

豆类、大米、玉米和小麦等植物性食物的影响最小。

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So you have a mix here of 50% America's staple crops of corn, beans, wheat and sugar... 25% beef and pork... and 25% cocoa, coffee and cotton.

因此，混合起来，就有了由玉米、大豆、小麦和糖组成的50%美国的主要作物……25%牛肉和猪肉……和25%可可、咖啡和棉花。

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