The cloth is derived from the fur of a south american llama .
那件衣服是用南美骆马的毛皮做的。
Buenos aires , argentina : a man stands with his llama ahead of a parade during the rural society 's annual exposition photograph : natacha pisarenko / ap
Scientists asked undergraduates to listen to recordings of men from a variety of cultures : from romanian college students to argentinian llama herders .
科学家们叫大学生听一些来自不同文化领域的男性声音记录,从罗马尼亚的大学生到阿根廷美洲驼的牧人。
The western hemisphere , america , had no mammals that could be domesticated except the llama , which , moreover , was only found in one part of south america , and of all the cultivable cereals only one , though that was the best , namely , maize .