| 释义 |
〔upcountry〕An inland or upland region of a country.一个国家的内陆地区或高地〔Amazonia〕The vast basin of the Amazon River in northern South America. It remains largely unpopulated and undeveloped, especially in the interior.亚马孙河流域：南美洲北部宽广的亚马孙河盆地，大部分地区仍无人居住且尚未被开发，特别是其内陆地区 |