There are few to no examples here of those languages. So it would take more time. But if you write enough, we will learn it. The translations will not hurt there either.
Indeed. I have also thus performed maintenance, repairs, and the like involving them.
Radchaai leans heavily on hand gestures to modify or clarify what exactly is meant with the words. Communicating here, as such, strips that all away. It leaves more ambiguity and forces the words to stand on their own.