My uncle and aunt invited us to Beijing to have a trip .So my family will leave for Beijing tomorrow. It's five thousand one hundred kilometers from my city to Beijing. It's very far. We are going there by plane and arrive at 7:00 in the evening .We need jackets, sweaters and pyjamas. But I don't like these sweaters. They are too old. We are going to visit the Tian'anmen Square, the Palace Museum and the Summer Palace. I am very excited now.