在厄瓜多尔的西亚马孙平原,也就是从科迪勒拉山脉的丘陵地带到地势平缓的热带雨林这块地方,生活着幸存下来的、几乎从未接触过人类文明的自由奥卡人。他们的传统居住区在西经77度以东,北至弓形纳波河,南到库腊赖河,面积达一万多平方公里。自从他们的祖先于数千年以前从亚洲跨过白令海峡迁徒到美洲以来,他们的生活方 In the plains of western Amazonia in Ecuador, from the hills of the Cordillera rangelands to the gently-rained rainforest, there are free-standing Aucas that have survived and have barely touched human civilization. Their traditional residential areas are east of 77 degrees west longitude, north to arched Napo River and south to Kuraray River, covering an area of ​​more than 10,000 square kilometers. Since their ancestors migrated from Asia across the Bering Strait thousands of years ago to the Americas, their lives