Hay

例句：

1. 1. The farmer used to feed his horses with hay every morning.
   农民过去每天早上都用干草喂马。
2. 2. She gathered the hay for the animals in the barn.
   她在牛棚里收集干草给动物吃。
3. 3. The cows graze on the lush green grass outside the barn.
   奶牛们在牛棚外的绿草地上吃草。