What does the huts looked like ghosts mean in Island of the Blue Dolphins?

In "Island of the Blue Dolphins," the phrase "the huts looked like ghosts" describes the abandoned and eerie appearance of the village left behind by members of the Ghalas-at tribe, who were forcibly removed from the island. The huts are weather-beaten, empty, and give off a haunting atmosphere, symbolizing the loss and isolation experienced by the main character, Karana, who is left alone on the island.