lower 48造句

• Temperatures in the lower 48 states tuesday ranged from a low of 25 degrees at west yellowstone, montana, to a high of 116 degrees at death valley, california
  周二，偏南的48个州的气温从最低在蒙大拿州的西黄石的25度，到加州死亡峡谷最高温度116度。
• Our largest national park south of alaska bigger than connecticut, is the largest national park in the lower 48 states, death valley is known for extremes : it is north america s driest and hottest spot with less than 2 inches of rainfall annually and a record high of 134 f, and has the lowest elevation in the western hemisphere-282 feet below sea level
  死谷是三千万年前，因不同时期不同型态的断层活动，地表下陷火山活动侵蚀作用而成。是美国除了阿拉斯加以外，最大的国家公园，长一百三十哩，宽十二哩，其中一大片的土地都在海平面下。荒芜贫瘠，草木不生。