| 释义 |
Columbia RiverNONE（无词性）- A river rising in southeast British Columbia, Canada, and flowing about 1,947 km (1,210 mi) south then west through theColumbia Plateau and along the Washington-Oregon border to its outlet on the Pacific Ocean. It was discovered and named by the American explorer Robert Gray in 1792. 哥伦比亚河：发源于加拿大不列颠哥伦比亚东南部，流程约1,947公里（1,210英里），向南后向西流往哥伦比亚高原 ，并沿华盛顿---俄勒冈边界注入太平洋，1792年被美国探险家罗伯特·格雷发现并命名
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