目的：了解儿童残疾的发生率、致残原因及康复需求。

Objective: To find out about the incidence, cause and recovery needs of handicapped children.

youdao

目的：了解儿童残疾的发生率、致残原因及康复需求。

Objective: To find out about the incidence, cause and recovery needs of handicapped children.

youdao