Polish pronunciation lookup
słowiański
Said in one Polish podcast line.
Język chiński, mandżurski i cerkiewno-słowiański w redakcji rusieńskiej z Ukrainy.
Chinese, Manchu, and Church Slavonic in the Ruthenian edition from Ukraine.

Babel. Rzeczpospolita Multi-KultiW drodze do Pekinu. Misjonarze Północy. I kogo nazywano "Bogiem Syberii"?
The shows belong to their publishers, and each line plays from the publisher’s own file. Translations are machine-made. Polish books and courses on Amazon (affiliate link).