Amal and Caroline are sitting in front the Louvre Museum and its famous glass pyramid. Once controversial, the pyramid is now considered one of the museum's finest works of art.

Listen to the young couple Ahlam and Timothé from Avignon as they carry out short, simple conversations on various topics.

Adrien will tell you everything about the Paris metro, which opened its doors in nineteen hundred for the World's Fair. It carries an impressive five million passengers per day and is one of the busiest underground systems in the world.