The sea in Western Australia is really pure to melt the heart. Watching the distant ships sailing slowly on the sea level, it is like a picture deeply reflected in the mind. On Rottnest Island, go out to sea to fish for lobsters and meet smiling kangaroos. From the perspective of aerial photography, I found the charm of another angle of this island. I hope that when I have time to come again next time, I will stop and enjoy it slowly... There are the following kinds of traffic on the island: 1. There are two kinds of buses, one is 20 knives/day around the island, and the other is 3 knives to only go to Geordie Bay and the airport; 2. The small train runs three times a day: 11:30, 12:30 and 13:30 pm. Go to the middle of the island to Oliver Hill, where there are artillery equipment and military tunnels left over from World War II; 3. Bicycle round the island, about five hours, 30 knives a day.