dear dingyi, 　
　　my name is guolin.i am ten years old.i have a sister.her name is guoao.she is two years old. 　
　　i have lots of hobbies.i like playing chess and piaying babminton.they are fun.i don't like listening to music or piaying the piano but my sister does.oh yeah,i like drawing and fishing,too.she likes　listening to music and piaying chess.she doesn't likes fishing or shopping.how about you? 　
　　what's you favourite hobbies?what do you do in your spare time? 　
　　write soon, 　
　　guolin