Soybeans, an important global crop grown for oil and protein, come in arious sizes and in seeral hull or seed coat colours, including black, brown, blue, yellow and mottled.
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- 大豆,全球重要的农作物用于获取食用油和蛋白质,形态大小各异,有各种皮外壳颜色,包括黑色,褐色,兰色,黄色和杂色。