根据提示,介绍你的好朋友lily,要求包括内容要点,语句通顺,意思连贯,60~8

My friend's name is Lily. She looks tall and thin. She wears a black glasses.She is a third grader, and she studys very hard. She is good at Maths. Her favourite color is black, so she usually dresses in black. She likes to read book in her freetime. She also like playing the plano, because she thinks playing the plano can relax her.