a spoken description of what can be seen on a screen, stage, or image, for people who cannot see well, or the process of providing a description like this

More museums and theatres are providing sign language interpreters and audio descriptions. 有更多的博物馆和剧院提供手语翻译和口述影像服务。

New devices came on the market to allow TV access with audio description. 市场上出现了新的设备，可以用来观看配有口述影像的电视节目。