畢竟 ， 收錄長錄音嘅錄音帶 喺 19 世紀 30 年代初出現 宜家發聲圖書都入落去光碟入裏邊 用簡稱 DAISY 嘅數碼存取系統儲存
After all, audio tapes containing long recordings appeared in the early thirties of the 19th century, and now the sound books are put into the CD-ROMs and stored in the digital access system for the abbreviation DAISY