Hi!! Thank you for wanting to help translate CircuitPython! We're hoping to translate the supervisor messages like Press any key to enter the REPL. Use CTRL-D to reload., and error messages like Microphone startup delay must be in range 0.0 to 1.0. We're not translating any Python keywords.

To help with an existing translation, head to Weblate for easy editing: https://hosted.weblate.org/engage/circuitpython/

If you want to start a translation for a new language, please open a new issue.

For instructions on how to build CircuitPython for testing check out this guide