干草

例句：

1. 1. The cows graze on the lush green grass in the pasture.
   牛群在牧场上吃着郁郁葱葱的青草。
2. 2. The farmer has to buy hay for his livestock every year.
   农民每年都得买干草来喂他的牲畜。
3. 3. The horses are fed with hay and grain mixed together.
   马儿们被混合了干草和谷物的食物喂养。