Alpacas have an affinity for children and house cats .

对小孩和猫来说，羊驼很有亲和力。

Video babies go see baby goats and alpacas .

大宝和小宝去农场看山羊的宝宝。

Alpacas are a gentle and intelligent breed .

羊驼是一种很温顺、聪明的动物。

Don 't they have a lot of money from alpacas ?

他们不是靠羊驼赚了很多钱吗?

Study on semen collection techniques and semen characteristics in alpacas .

羊驼人工采精技术的研究与精液特性。