His family had a 40-hectare farm on which they grew wheat, maize and hay and raised pigs and cattle.

他家有一个40公顷的农场，种植小麦、玉米和干草，还养猪和牛。

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His wife and three kids had been about 700 miles away, back in rural Henan province, continuing to farm wheat, corn, peanuts and sesame.

他的妻子和三个孩子远在700英里外的河南农村老家，继续耕种小麦、玉米、花生和芝麻。

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Filburn, from 1942, the Court said that the federal government could regulate the amount of wheat grown on a farm, even if none of the wheat was sold across state lines, or even if no wheat was sold at all.

NEWYORKER: Partners

Farmers started protesting after the government imposed higher taxes on soybean exports from 35% to 45% and placed new taxes on other farm exports, including wheat.

BBC: Argentine farmers block exports

Filburn was growing wheat soley for use on his own farm.

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