As if learning to speak a foreign tongue wasn't tough enough, there's also the body language to master. That's where Sergio Solazzo, a tour guide in Italy, comes in.
He was recently filmed explaining to a group of American tourists how his fellow countrymen communicate using solely their hands. "There's an entire dictionary," he says, before revealing how to convey a host of phrases.
Source: http://www.huffingtonpost.com/