Downloaded music is much cheaper than the old compact discs. Indeed, thanks to widespread piracy, it is often free.

因为从互联网下载的音乐比传统的CD光盘要便宜的多，而且" 得益于" 网络盗版的盛行，这些数字音乐经常可以免费得到。

Others believe if DAT doesn't start selling soon, a recordable compact disc expected in a year or two will kill it.

其他人认为，如果DAT不能很快开始销售，预计一两年内，可刻录光盘会将其淘汰。

One day I spent $8,000 on compact discs.

有一天，我花了 8,000 美元买了一张光盘。

Even your CD's, your compact discs, did that.

甚至你的 CD，你的光盘，也是如此。

You were there to pay 18.99 for a compact disc.

你在那里支付 18.99 美元购买一张光盘。

Films and compact discs cost little to transport, even by aeroplane.

胶卷和光盘的航空运输费用也很廉价。

Compact discs may be marked up as much as 80%.

【mark】光盘可能会标高多达 80%。

Later, we had the invention of compact discs, or " CDs" – those are still discs.

后来，我们发明了光盘，或“CD”——它们仍然是光盘。

Ariel asks if Levin's Music carries - or has for sale - classical musical CD's - or compact discs.

Ariel 询问 Levin's Music 是否携带或出售古典音乐 CD 或光盘。

According to this Mexican Customs Web site, visitors may not bring more than five laser discs, 20 compact discs or 12 VHS tapes.

根据这个墨西哥海关网站, 游客们不许携带超过五片激光光盘, 二十片光盘或十二张录影带。