There're several features peculiar to human language that have, for the most part, never been found in the communication system of any other species.

人类语言中有几个独特的特征，且在很大程度上是其他物种的交流系统中从未发现的。

youdao

Human language is productive, an open-ended communication system, whereas no other communication system has this property.

人类的语言是多产的，是一个开放的交流系统，而其他交流系统都没有这种特性。

youdao

So it is necessary to research the communication language in the multi-agent system.

多代理系统的通信语言的研究也就越来越迫切。

youdao

They take this makeshift communication system developed by adults and, again, they turn it into a full-blown language, suggesting that to some extent it's part of our human nature to create languages.

他们继承了成人发展出来的临时交流系统,将这个临时交流系统,再次发展成一种成熟的语言,这表明从某种程度上来说,创造语言是我们人类本性的一部分

耶鲁公开课 - 心理学导论课程节选

Being digital, language has high fidelity and high variety, compared with any other animal's communication system.

WSJ: Matt Ridley on the Ideas in Mark Pagel's Wired for Culture | Mind & Matter