用英文简单介绍蚂蚁筑巢

网友回答

Ant colony is built and maintained by worker ants,who carry tiny bits of dirt and pebbles in their mandibles and deposit them near the exit of the colony.They normally deposit the dirt or vegetation at the top of the hill to prevent it from sliding back into the colony,but in some species they actively sculpt the materials into specific shapes,and may create nest chambers within the mound.