digital video disc

例句：

1. 1. The digital video disc playeris easy to use and has a largestorage capacity.
   数字视频光盘播放器使用方便，存储容量大。
2. 2. Many people prefer to watchmovies on digital video discs instead oftraditional DVDs.
   许多人更喜欢在数字视频光盘上观看电影，而不是传统的DVD。
3. 3. Thedigital video disc technology has greatly improved thequality of movies and TV shows.
   数字视频光盘技术大大提高了电影和电视节目的质量。