Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
의사들은 내이식을 통해 청각 장애인을 도울 수 있습니다.uisadeul-eun naeisik-eul tonghae cheonggak jang-aein-eul doul su issseubnida.Doctors can help hearing-impaired individuals through implantation.