Chinese - actionDescSwarm

Default:

Order the ants to start a new swarming colony, used when founding new colonies. The swarming colony will be located near the colony when available. NOTE: Anyone may pick it up or destroy it by then.

Last translation:

命令螞蟻開始新的群體殖民地，在建立新的殖民地時使用。 當完成時，蟻群將位於殖民地附近。 注意：任何人都可以拿起或銷毀它。