Examples of using "Auxiliar" in a sentence and their english translations:
He works as a busboy.
We have "Senior Helper" for the adults.
Anyone wants to be a flight attendant?
The flight attendant took our boarding passes.
and "Junior Helper" for people that are helpful towards others.
Jeremy worked as a flight attendant and lived in St Louis.
We do not need a new auxiliary language, the English language already fulfills that role.