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动物通过散发体味也能传递很多不同的信息。一些气味用作警告。例如,当长耳鹿妈妈发现了敌人并感到恐慌时,它会跳开,同时,它通过腿上的分泌腺散发出一种气味报警。这股浓烈的气味立即告诉小鹿们跟着妈妈一起跑。
Animals can also transmit many different kinds of information through the distribution of body odor. Some smells serve as a warning. For example, when the mule deer found the enemy and panicked, it would jump off and at the same time it emitted an odor alarm through the secretory glands in its legs. This strong scent immediately told the deer to run with their mother.