Some of those ways are wonderful: Portability of huge libraries, shuffling, quick access to millions of songs, and custom playlists are a few of the upsides.

这些方法中有些是很奇妙的：巨大数据库的可携带性，移动性，快速访问数百万歌曲的能力和自定义列表功能。

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You can now assign custom categories to your books easily, as well as creating your own collections (think playlists for books).

现在，你可以方便地将你的图书进行分类，而且还可以创建自己的分类收集(有点像是图书的播放列表)。

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You can make custom playlists, or just click the ever-popular "shuffle" button and listen to them randomly.

CNN: RealJukebox: MP3 for dummies

You can of course build scores of custom playlists music for, say, beer bashes and another batch of tunes for intimate dinners.

CNN: All Music, All the Time

Additionally, state-of-the-art iPod features such as custom playlists and Genius, which instantly creates a playlist of songs that go well together from a user's own library, is immediately made available to BMW and MINI drivers through the vehicle's main display. iPod Out requires iOS 4 with iPhone 3G, iPhone 3GS, iPhone 4 and iPod touch (second and third generation).

ENGADGET: BMW supports iPod Out, fills your 2011 auto with 2001's finest user interface