求一片描写人外貌的英语作文,100字左右

He is one of the cleaners in my school. He is ordinary, but he is the person I will never forget.
He looks really old and his skin is black. He is quiet and I heard that he liked singing very much. I remember that last year there was a big earthquake in Sichuan. Students donated money to help the poor people. He donated 500 yuan. It was a large amount of money for him, I think. But in his mind, there must be something more important. That is called love.