get lost in the translation
Not all idioms are created equal - especially ones from other countries that have bizarre meaning when translated into English. Duolingo, the free language education app, allows users to learn the basics of over 23 languages and the strange idioms that come with it.
airport terminal kiosk
Like most people at the airport, you're bored and killing time before a flight. Instead of buying overpriced food near your terminal, learn fun facts about the country you will be flying to with Duolingo. Travelers can select their native language and destination to reveal interesting questions about where they're traveling to.