Réponse :
1. the great Barrier Reef is the most important Barrier of Reef of the world.
2. The great white shark is one of the most beautiful aquarium with shark.
3. The sydney harbor bridge is a famous bridge in Sydney.
4.The garden Royal botanic is very big garden.
5. Great ocean road is a very beautyful raod along the ocean
6. The Kakadu national park is a great park of the Natur.