牧牛人

例句：

1. 1. The herdsman led his flock to the pasture.
   牧羊人带领他的羊群到牧场。
2. 2. Shepherds tend to their flocks in the mountains.
   牧羊人在山区照顾他们的羊群。
3. 3. The herdsman was busy tending to his sheep.
   牧羊人忙于照看他的绵羊。