请以“My Good Friend”为题写一篇短文,词数60字左右.

I have a good friend.His name is Bob.He is twelve and tall.He likes healthy food but doesn't like hambargers and French fries.He likes sports.He has five baseballs,eight volleyballs ,four footballsand three basketballs.He takes exercise every day.自我介绍不？写的是你朋友，所以你不用自我介绍。