Although the children’s vocal organs, including the larynx and vocal cords, oral cavity and nasal cavity, are in the process of gradual maturity, the degree of coordination between the various vocal parts is not particularly high.
The pronunciation organs of young children, including the throat and vocal belt, mouth and nasal cavity, are also in the process of gradually maturing, but the degree of coordination between the pronunciation parts is not particularly high.
Children's vocal organs, including larynx and vocal cord, oral cavity and nasal cavity, are also in the process of gradual maturity, but the degree of coordination between the various parts of pronunciation is not particularly high<br>