drift glacier

例句：

1. 1.The glacier is slowly moving towards the sea.
   冰川正在缓慢地向海移动。
2. 2. The glacier is a fascinating natural wonder.
   冰川是一个令人着迷的自然奇观。
3. 3.The glacier is melting due to global warming.
   由于全球变暖，冰川正在融化。