| 1 | Reading can promote brain development. | |
| 2 | A growing child needs plenty of sleep. | |
| 3 | Milk is important for children's bone development. | |
| 4 | Malnutrition has stunted the growth and development of many children. | |
| 5 | Malnutrition can affect physical development and immunity, and people should adjust their diets in a timely manner. |