a national park (= a large area of land protected by the government because of its natural beauty or

中文解释

大弯曲国家公园（位于美国德克萨斯州） The two small Mexican villages that depended on tourists from Big Bend National Park are devastated. 依赖大弯曲国家公园游客提供经济收入的两个墨西哥小村庄遭到了严重破坏。