translation.en: Then Roger Kennedy, who was the director of the National Parks Service, led us to Eastern Nevada, to America's newest and oldest national park, which is called Great Basin National Park.
translation.zh: 这时，国家公园服务处的Roger Kennedy找到我们 把我们带到内华达州东部 来到美国最年轻也最古老的国家公园 那就是大盘地国家公园