forage sorghum

例句：

1. 1. The farmers forage in the fields to find a good crop.
   农民们在田野里寻找好的庄稼。
2. 2. She likes to eat forage sorghum as a snack.
   她喜欢作为零食吃饲料玉米。
3. 3.The farmer used to forage sorghum from the field.
   这位农民过去经常从田间采集饲料玉米。