Data burned on optical discs by consumer-based drives tend to fail after a number of years depending on the disc materials and storage environment.

消费者用普通刻录机刻录在光盘上上的数据依据光碟材质和储存环境的不同往往若干年后就损坏了。

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The recording materials matched with the recordable high density optical compact disc develop quickly.

与高密度可录光盘匹配的有机记录材料研发也日新月异。

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