During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.在更新世冰期, 古水系常被冰川作用完全改造.Geologically speaking, the park's landscape was formed by two processes: mountain -...
During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.在更新世冰期, 古水系常被冰川作用完全改造.Agassiz recognized marks of glaciation all over northern Europe.阿加西斯发现了整个北欧的冰川标志.The Neo...
我们大步流星地穿过雪封的旷野。We strode across the snowy fields.旷野中的士兵遭到敌人炮火的攻击.The soldiers in the open field were exposed to the enemy's gunfire.那位飞行员终于把已损坏的飞机安全地降落在一片旷野上.The pilot was able to set the damaged plane down safely i...