How to take care of my 5-year-old sister

I have a sister. She is five years old. She has many hobbies, such as playing games, playing the violin and dancing. After finishing her homework every day, she practices playing the violin. Sometimes she plays computer games with me. She said that she would be a computer engineer and a violinist when she grew up. She has a lot of things to do every day, but her homework is very good. She is a happy girl. She always makes others happy. This is my lovely sister.