Alien languages are signals carrying pictures and music.

外星语言是携带着图片和音乐的信号。

youdao

So, it might be reasonable to assume that humans could learn alien languages.

因此，假定人类能够学习外星人的语言是合理的。

youdao

While many Gamorreans understand alien languages, their voice boxes permit them only to speak in their native tongue of grunts, oinks and squeals.

很多加莫人听得懂外星语，但他们的声腔只能发出母语中的咕噜声和尖号。

youdao

It was as if both sides were speaking alien languages.

WSJ: Alan Alda wants scientists to cut out the jargon