Only speech detected in audio will likely be captioned. Audible events which include applause or audio will not be detected. Lyrics sung in audio won't be reliably detected. 任务栏 打开“ 在桌面模式下自动隐藏任务栏 ”或 “在平板电脑模式下自动隐藏任务栏 ” (或两者兼有) Be sure Let apps access your m