forage grain的用法和樣例：
例句
- So increasing forage crop production is a major approach of the cropping system adjustment in this area.
因此，大力發展飼料糧生產是今後黃土高原種植業結構調整的必然方向。 - This gradual change in the food consumption pattern will cause the staple food consumption to decrease while the supply of grain used for feed will gradually increase.
由於食物構成的變化，直接食用的口糧將繼續減少，飼料糧將逐漸增加。
