In Chinese it would be 你们. Pronounced "ni men". The first character means "you" while the second character means "the previous noun is plural".
In Spanish it would be "Ustedes".
Spanish is a fun example of the euphemistic treadmill applying to pronouns. Usted comes from "vuestra merced" meanining "your (plural) mercy" but refers to a singular person. We can take that to mean that the second person plural "vosotros" already was a plural-meaning-formal-for-singular thing and then that wasn't enough and we got another word based on it. Fascinating!