Русский — родной язык этого участника.

This user can contribute with an advanced level of English.

Cet utilisateur peut contribuer avec un niveau intermédiaire en français.

This user would like to be able to speak more languages.

This user has a keen interest in learning about Chemistry.

This user enjoys electronics or is an electronics hobbyist.

This user is interested in medicine.

This user enjoys classical music.

work in progress...