Burford suspected that the squids could be combining different pigmentation patterns to create complex signals.

伯福德怀疑洪堡鱿鱼能将不同色素沉着图案结合起来，创造出复杂的信号。

They allow us to interpret its complex and contradictory signals.

它们使我们能够解释其复杂而矛盾的信号。

In this dark and foreboding place, animals have developed the ability to generate their own light through complex chemical signals.

在这个黑暗和不祥的地方，动物已经发展出通过复杂的化学信号产生自己的光的能力。