Traveling is mainly fun because of all the new things you are going to see, learn, discover. It gets more interesting thanks to the local people you meet. Because it is the people who make a country. Therefore it is always good to speak a few words of the language of the country you are traveling to.
I just discovered this great site that teaches you some basics of almost any language you can imagine. I tested the translation from English to the following languages and the pronunciation does sound fine for the first few basic words I listened to: Spanish, Portuguese, French, German, Dutch, Chinese.
Learn languages (at the bottom left you chose the languages on clicking on the flags)
My goal is to learn a few words in Polish: you will soon find out why.