Their replacements, CDs and VCDs, are now cresting, soon to be vanquished by DVDs, which though next in line are already feeling mini-disks closing in on them.
而目前 CD 和 VCD 問世不過十年就已氾濫成災；下一波 DVD 及用於可攜式小型資訊用品的微型光碟 (Mini disk)，也已迫不及待地等著敲開消費者的荷包。