From the rules page:
11. We apologize, but our staff members cannot speak all the languages we would necessarily like to. Staff need to know what you are saying to effectively moderate so messages in any language other than English are not allowed.
While this is a super cool idea, I'm afraid English is the only language able to be spoken publicly on Rescreatu.
If you have any questions or concerns, feel free to r-mail a moderator, support staff member, or send in a support ticket.