Unified is a 20-seat bus, divided into orange, purple, green three lines, there will be clear color ribbon and English marked in the head position. The orange and purple lines are the same, almost covering the whole island, but the ring line travels in different directions, please pay attention to your destination nearby. Among them, the purple line has a short running time, and the operation ends before dark. The orange line is about 22:30. The green line has the most shifts, only the connection between the main street of the pier and the Coral View Hotel. The number of stops in the middle is actually 15 minutes walk. The island's traffic guidelines are clear, and each station has all the stops running at the line, accurate to each station. And the car can not be overloaded, full is not allowed, so if you want to go to Dushu Mountain to watch the sunset in the evening, it may not wait, orange purple line about half an hour or so to have a class is not very convenient. The Coral View Hotel is very good. I saw a lot of people on the same day. I also opened two free special cars to send us to Dushu Mountain, saving the trouble of waiting for the car.