1·While the Inca used a ten-based system, many other cultures did not: the Maya, for example, used a base of 20, according to Quilter.
据奎尔特说,尽管印加人使用十进制,许多其他文化并非如此:例如玛雅人就是使用20进制。
2·The newfound native language may have borrowed from Quechua, a language still spoken by indigenous peoples of Peru, Quilter said.
奎尔特称新发现的原住民语言可能借鉴了克丘亚语,一种秘鲁原住民现在仍然还在使用的语言。