As a tourist in a country you've never set foot in before, making a few language mistakes is inevitable. Lots of people will study up on the language before they ever set foot on a plane, but even so, it's way different in person. You can read a little translation book all you want, but when a local speaks to you, you're probably going to be stumped. These days, a lot of cell phones can instantly translate for us, but even then, there are bound to be a few mistakes along the way. In a lot of Eu…