Mango Passport French - Journeys 2+3 [Download] Engaging interactive features help you intuitively understand the language as you go. Cultural notes give you insight to the customs and expectations of the culture you&#039re studying. Organic learning lessons help you to continue building upon what you&#039ve learned as you use it. Includes Mango On The Go! the portable audio version of our lessons for use with any MP3 Device. It&#039s so easy, you can learn to speak a new language in as little as 15 minutes per day!