It takes about two years of training for already fluent bilingual professionals to expand their vocabulary and master the skills necessary to become a conference interpreter.
Recent studies have found that bilingual children, those that speak two languages fluently, are more adept at switching back and forth between such images than monolingual children.
If you've never heard of this reduction thing before, you want improve your fluency, you want to speak more naturally, this is where it's at, ladies and gentlemen.
They wanted to know why they are spending years trying to learn even one language, never achieving fluency, and here I come, learning one language after another.