hi! my name is pauline. i am 14 years old. i want to be a teacher or a doctor when i grow up. to be a doctor, i must be healthy. it is important for a doctor to be healthy.

　　before, i seldom ate vegetables. because i disliked vegetables. i liked sweet snacks. they taste delicious but they are not good for me. they give me energy but they are not healthy. so i must change my diet. now, i eat a bowl of rice for breakfast, and i often eat an egg.

　　for lunch, i usually eat a bowl of soup, vegetables and a bowl of rice. i eat meat and vegetables for dinner. if i want to be healthier, i must exercise. so i changed my lifestyle now. now, i often exercise once a week. i do not eat snacks or fast food any more. so i think i am healthy.

　　now, i am very happy. i hope everybody is healthy and happy.