09:32The DocumentaryThe SuperlinguistsHow to learn a languageBBC World Service Duration: 27 minutes Sat 13th Jul 2019, 09:32 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowMeet the people who speak many languages. How do they do it, and why? Show more GenresFactualBrandThe DocumentarySeriesThe Documentary: The Superlinguists Source: BBC Online