pygotheca

例句：

1. 1. The pygmy goats are known for their small size and docile nature.
   矮小的山羊因其小巧和温顺而闻名。
2. 2.The pygmy goats are often used as pets in many countries.
   矮小的山羊在许多国家常被作为宠物饲养。
3. 3. The pygmy goats are native to the Himalayas, where they live in mountainous regions.
   矮小的山羊原产于喜马拉雅山脉，它们生活在山区。