young man with laptop using sign language indoors in office, video call concept. - 聾 個照片及圖片檔手語, 工作, 電腦
deaf school boy aged seven years and his teacher using sign language in a school class room - 聾 個照片及圖片檔手語, 兒童, 英國
the asian family is happy as they bring their son to watch their favorite movie, and the boy is very happy. - 聾 個照片及圖片檔電影院, 兒童, 日本人
Portrait of deaf students in their classroom at Alexander Graham Bell School, 3730 North Oakley in the North Center community area, Chicago,...美國, 學生, 課室
mother communicates with her little hearing-impaired daughter with a cochlear implant. recovery process after deafness surgery - 聾 個照片及圖片檔教育, 兒童, 助聽器