牛羊

• flocks and herds

例句

1. 经过一个夏天，连最差的牛羊在这里也长得又肥又壮了。
   After a summer here the poorest sheep and cattle grow strong and fat.
2. 牛羊主要以草为食物。
   Cattle and sheep feed chiefly on grass.
3. 乔会学动物叫，能惟妙惟肖地模仿牛羊的叫声。
   Joe imitates animal calls and can hit off cows and sheep perfectly.