Lucy: How many people are in your family? 
Janet: There are five people in my family. My grandparents, my parents and me. Look, this is my family photo. My grandmother is a little heavy. My grandfather is tall and thin. They are both very kind. My mother is a slim lady with long blonde hair. My father is tall and strong. What about you? 
Lucy: There are six people in my family. My grandma, grandpa, my parents, uncle and me. 
Janet: You mean your uncle lives with you? 
Lucy: Yes. He isn't married yet. He is much younger than my father. He is sunny and humorous( 幽默 ). I like him very much. 
Janet: Oh, really? I am looking forward to meeting him. 
Lucy: He is a student in Beijing University . You can meet him during the summer holiday. 
Janet: Ok.