It's one of the rare moments during the collapse of an iceberg when you can see the dark blue color at its base.这是冰山崩塌过程中罕见的瞬间之一，你可以看到冰山底部的深蓝色。https:...

It's one of the rare moments during the collapse of an iceberg when you can see the dark blue color at its base.这是冰山崩塌过程中罕见的瞬间之一，你可以看到冰山底部的深蓝色。https:...