Ollie: I want to learn about Australia, so I need you to be my guide. You know what? We're talking about Australia and stuff here in Paris... But there's a little door just on the side of the wall. And it's a magic door. If we go through this door, we can go to anywhere we want. So let's go elsewhere. Ollie: Wow, this is amazing being here in Australia. It's so hot. Is it always like this? Often. Tim: In a week ...you can almost swim in the beach during the winter. Oh, my God. What are all these creatures in this sort of lake? Don't