Last summer holiday, Wang Kun took a trip to Sanya, Hainan with his sister. It was a long holiday. Their father drove them to the railway station and they took the train to Sanya on July 11th and got to Sanya on the morning of July 12th. It was sunny and much warmer in Sanya. On the first day, they went to a nature park with their uncle. There is a big forest in it. The air is fresh. The clouds are white. They ran and played there for a long time. On the second day, they went to the beach. Wang Kun and his sister went swimming in the sea. They were really excited. On July 14th, they went to the aquarium. They saw a few interesting and unusual fish there. On July 15th, they went shopping. They bought special gifts for their friends. They got back home by plane on July 16th. They were tired, but they were very happy.