In some franchises this common language is surely an middleman language; one that different species can certainly translate to and from their own individual languages, Consequently allowing easy interaction amongst races. Samples of this technique incorporate Interlac in the Legion of Tremendous-Heroes, Babylon five, as well as the Uplift Universe, https://fishemblems36913.ourcodeblog.com/28915129/details-fiction-and-alien-emblems