Produce the earthnut of edible oil and soya bean, belong to farming the category of by-product.

生产食用油的花生和黄豆，属于农副产品的范畴。

youdao

Produce the earthnut of edible oil and soya bean, belong to farming the category of by-product.

生产食用油的花生和黄豆，属于农副产品的范畴。

youdao