Spanish as a Foreign Language that Foreigners are Expected to Understand
If there is one thing that world travelers tend to get used to quite quickly, it is the idea of not understanding anything in the destinations that they end up in. No matter how many languages one learn over the course of one's lifetime, the number of unique languages spoken in different parts of the world is simply too many for one person to speak even the very basics of, not mention really master. There always need to be some way to communicate with locals that does not involve actually learning the local language.