My report is a group of two dams and one gorge. They take tickets at the tourist center and sail around 8:30. They sail for about three hours. They are sitting on the boat and blowing the river breeze. They are very comfortable. They pass through Gezhouba and experience the feeling of rising water and rising ship height. Before going to the dam, the tour guide sends short messages to inform the car number and dining table number after going to the dam. After getting on the bus, the tour guide began to explain the whole journey. The overall feeling was very good. There was 20 yuan of small traffic in the dam scenic spot on the way, but because it was very satisfied, it didn't matter to spend some money. On a hot day, the driver guide was very hard. Besides, it doesn't matter that there are many discounts for one ticket.