Teach children some sign language as a vehicle for talking about deafness and other disabilities.

教孩子们一些手语，以与聋哑或别的残障人士进行交流。

youdao

Teach children some sign language as a vehicle for talking about deafness and other disabilities.

教孩子们一些手语，以与聋哑或别的残障人士进行交流。

youdao