She would improve her diet if she ate less fried food and snacked less.如果她少吃油炸食品和零食的话，她的饮食结构就会有所改观。It was a vegetarian and probably snacked on pine needles and ferns.它属于食草动物,可能主要吃松针和蕨类植物.When Matson snacked on a piece of...