Job Recruitment Website - Ranking of immigration countries - If humans immigrate to the second planet, they can only choose one earth language as the planet language. Which language do you want to use?

If humans immigrate to the second planet, they can only choose one earth language as the planet language. Which language do you want to use?

This is impossible at present, because human science and technology have not reached the ability to immigrate to other planets.

Of course, assuming that humans can migrate to other planets now, the language they use will not choose other languages, and these immigrants will only choose the language they use on earth, because this will facilitate communication between them.