It would recognize the Rio Grande River as the southern border of Texas.

它会承认在德克萨斯州南部边境的里奥格兰德河。

The Rio Grande River forms a natural boundary between Mexico and the United States.

格兰德河是美国和墨西哥之间的开然界河.

The mayors have found support from environmental groups who argue that the fence would disrupt the natural migration of wildlife in the Rio Grande river valley.

市长们已经寻求到环保组织的帮助，环保组织认为围墙的修筑将影响Rio Grande河谷中野生动物的自然迁徙活动。

Pueblo de Taos are located in the valley of the Rio grande river branch, a tribe with mud brick and stone reflects the Indian civilization of Arizona and new Mexico.

陶斯印第安村位于里奥格兰河的一个支流的山谷中，是用泥砖和石块建成的村落，它反映了亚利桑那州和新墨西哥州的印第安人文明程度。