There is a current project for that exact thing. They have converted gobbels speech from 1945. Mein kampf is being properly translated by a team on gab.com posted by a user named omgitsflood. The person in the audio reading the translated text for the audio book version is Emma Watson from Harry Potter

That's a hate speech of the highest order in the making! Just imagine a wave of Hitler vids roasting kikes nonstop, it'll be hilarious! >"Reeeeee they're literally using Hitler to spew antisemiticsatanic hate!!! shits itself and dies (Article by berg dipshitstein)"

just learn German

https://www.youtube.com/watch?v=SVEAtvt6P9k

Maybe put these into a text-to-speech player. They are already translated into English