光盘

CD outsells vinyl for the first time.

光盘的销售量首次超过塑胶唱片。

Do you want to overburn your disc?

22你想闭合刻录你的光盘？

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液晶聚合物制成的，大小和一个唱片差不。

A DVD music system plays discs that look like CDs, but blows them out of the water.

DVD 音乐系统播放的光盘外表像CD，可是比CD的效果要好得。