If there’s one thing Parisians want tourists to know before millions of people descend on their city for the Olympics, it’s a simple, seven-letter word. Knowing how to say “hello” in French might seem ...

If there’s one thing Parisians want tourists to know before millions of people descend on their city for the Olympics, it’s a simple, seven-letter word. “Bonjour.” Knowing how to say “hello” in French ...