he-goat

例句：

1. 1.The he-goat is the most valuable livestock in the farm.
   公羊是农场中最有价值的牲畜。
2. 2. The he-goat was a symbol of strength and courage.
   公羊象征着力量和勇气。
3. 3. The he-goat was used for meat and hides.
   公羊被用来提供肉和皮毛。