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Oops! Page Not Found - language-acquisition-happens-naturally-when-it-is-our-first-language-but-often-takes-more-effort-as-we-learn-additional-languages-especially-as-we-age-dr-francois-grosjean-believes-that-immersion - Page not found: language-acquisition-happens-naturally-when-it-is-our-first-language-but-often-takes-more-effort-as-we-learn-additional-languages-especially-as-we-age-dr-francois-grosjean-believes-that-immersion