tableland

高原英释中释na large area of high flat land

1 The northwestern tableland area has a continental plateau climate with long and chilly winter and cool humid summer..西北高原地区是大陆高原气候，有漫长而寒冷的冬季，凉爽而湿润的夏季。

2 Few of tropical Africa's rivers are navigable from the ocean, dropping as they do from interior tableland to coastal plains by a series of falls and rapids..酷热的非洲，几乎没有适于航海的河流，这些河流从内陆高原到海岸平原一路穿瀑布、过险滩，倾流而下。