commodity grain

例句：

1. 1. The farmers harvested the commodity grain for sale.
   农民们收获了商品谷物进行销售。
2. 2.The country's food supply relies heavily on imported commodity grain.
   该国的粮食供应严重依赖于进口的商品谷物。
3. 3.The government has implemented policies to promote the growth of domestic commodity grain production.
   政府已经实施政策来促进国内商品谷物生产的发展。