The skillful bachelor can navigate any locale whether or not he knows the language. However, there is one phrase every young man must know to survive while traveling, "What do you want to drink?"
Memorize these:
French: Que voulez-vous boire?
German: Was möchten Sie trinken?
Spanish: ¿Qué usted quiere beber?
Portuguese: Que você quer beber?
Italian: Che cosa volete bere?
Dutch: Wat wilt u drinken?
Greek: Τι θέλετε να πιείτε?
Happy Traveling!
