Bonjour, Pouvez vous m'aider svp. Devinettes ! Connais-tu bien la géographie de l'Australie ? 1. 80% of the Australian population lives within 50 km of it. 2. You can drive for a long time there without meeting anybody. 3. It is the world's largest living structure 4. People often meet there to relax after work or school. Merci d'avances.