As such, they can provide insight into neurology, psychology and the linguistic capacities of our species.

因此， 它们可以提供对我们物种的神经学、心理学和语言能力的洞察力。

Earlier efforts to find linguistic capacities in other species failed, in part, he explained, because we assumed they would look like our own.

他解释说，早期寻找其他物种语言能力的努力失败了，部分原因是我们假设它们看起来像我们自己的。