multichannel optical code disc

例句：

1. 1. This multichannel optical code disc is the latest technology for recording and playing audio and video files.
   这种多通道光码盘是录制和播放音频和视频文件的最新技术。
2. 2. The company has launched a new product that uses this multichannel optical code disc to enhance the quality of its audio andvideo content.
   该公司推出了一款新产品，使用这种多通道光码盘来提高其音频和视频内容的质量和清晰度。
3. 3.In order to improve the user experience, the manufacturer has developed a multichannel optical code disc system that supports high-definition audio and video playback.
   为了提升用户体验，制造商开发了一种支持高清音频和视频播放的多通道光码盘系统。