For this idea you will need a portable CD player.

你需要一个音乐播放器。

youdao

If you are looking for a good CD portable player without the radio, this is it.

如果你正在寻找一个好的光盘没有收音机便携播放器，这是它。

youdao

One electronics manufacturer, for example, used his crew to test-market new packaging for a portable CD player.

CNN: ASIANOW - TIME Asia

In 1984 Sony did it again with the D-50 portable CD player, offering near-audiophile fidelity on a much more durable medium.

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Sony invented the Walkman and the portable CD player, but was never more than a third-fiddle player in the digital audio world.

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