Ann and Anna are my classmates. They are twin sisers. Although they have something in common, they have some differences. Ann is as tall as Anna. And Anna is more outgoing than Ann, but Ann’s grades are better than Anna’s because Ann is more hard-working. Ann and Anna are healthy because they exercise every day and eat vegetables four to five times a week. And they never eat junk food. So a healthy habit is good for your life. Last Saturday, they took bicycles to the People’s Park with classmates. They played games in the morning and took some photos in the afternoon. They had a good time!