set grazing

例句：

1. 1. The cows graze on thelush green grass.
   奶牛们在郁郁葱葱的绿草上吃草。
2. 2. Theherd of horses is set to graze in the open field.
   这群马群准备在开阔的田野里放牧。
3. 3. The farmer sets his cattle to graze in the nearby meadows.
   农民把牛群放在附近的草地上放牧。