Whether for business or leisure, you will need to learn the language of a country you’re visiting. That is unless you’re a very wealthy or famous (or both) person, in which case all you’ll need to do is hire an interpreter to let you be able to interact with the locals. But if you’re part of the average populace, it is wise to learn even just conversational phrases. Say, you want to go to Mexico. Why, you can learn spanish fast! It is a fairly easy language, and most likely you already know basic phrases such as “¡hola!” which means “hello!”; “buenas tardes” which means “good afternoon”; and, “¡adios!” which means “goodbye!” (If you didn’t already know, well, now you do.) It is spoken by many peoples all around the world so it is very useful knowing, and you can really learn Spanish fast because of this as you’ll likely get a lot of opportunities to practice the language.