Mr Li teaches Chinese in the USA. He comes back to China every year. He gives us a talk. He says," K Day in the USA is very interesting. All children like it very much. It is on March 7th. When you go out on that day, you can see children running with kites in the open air(露天). When you look up, you can see different kites in the sky(天空). Some are big, and some are small. They are in different colours. Every kite has a long string(长线). The children begin to run when they get the kites up. Every child has a good time that day.