Réponse:
You: I don't know Sara. What does she look like ?
Friend: Sara is a tall teenage girl who has short blond hair. She always wears her black glasses. She is a very pretty person.
You: What is she like ? / What kind of person is she?
Friend: She's known to be a kind person even though she's shy sometimes. Sara is open-minded, honest, smart, comforting and good friend. But like everyone, she has some flaws. In fact, she can be very talkative or too dreamy.