Luo Qiren and Luo Qizhi are twins. We call Luo Qiren “Big B”, and call Luo Qizhi “Small B”. Big B and Small B are twins, but they are different from each other. Big B is active, but Small B is quite. Big B likes playing basketball, but Small B likes reading. They have two dogs called “Sunny” and “Rainbow”. The two dogs are couple. They are smart and friendly. I love them. When we free, I always ride bikes with Big B and Small B together. We are good friends forever.