The teaching model of PIRF is very scientific.It’s actually trying to teach me the key points and pronunciation.Teacher Shane teaches much better than any of my previous teachers. I feel this is really helpful for both reading comprehension and speaking.But the long words in the text are absolutely killing me.When I read them, I don’t know where to place my tongue.I hope next time when they build a greenhouse, they won’t invite this expert with so many long titles to be the director anymore.🤣