i have a photo of a famous star.do you know who is he?He is

Yao Ming.is （my)favourite basketball player.
除此之外基本没错,问题是太汉语话了.
我给改了下,仅供参考哦
I have a picture of a famous star.Can you guess who is he?He is Yao Ming,my favourite basketball player who plays basketball very well!