They don't communicate so well with other nestmates anymore.

它们不再和其他的巢穴同伴交流。

Now they have discovered that once back at the nest, the injured ants' wounds are treated by their nestmates, who spend time grooming the open wounds to clear debris, adding antimicrobial chemicals, and removing any pesky termites.

现在他们发现， 一旦回到巢穴，受伤的蚂蚁的伤口就会由它们的同巢伙伴治疗， 它们会花时间清理开放的伤口以清除碎屑， 添加抗菌化学品， 并清除任何讨厌的白蚁。