The dholes' ability to communicate so quietly 豺群轻声低语的能力
Like treehoppers, they, too, communicate in secret - 如同角蝉 豺也在秘密交流
Within a few days they develop spots of pigment which, when they're adult, they will use to communicate with one another. 几天后它们长出一些色斑 等到成熟后,就可以用这些色斑来互相联系