I have a younger sister. she is five years old.she has many hobbies such as playing games， playing the violin and dancing. every day， after finishing doing her homework， she practising playing the violin. sometimes she plays computer games with me. she says she will be a computer engineer and a violinist when she grows up. she has many things to do every day，but she does well in her lessons. she is a happy girl and she always makes others happy. this is my lovely sister.