First off, you need to know that there are two versions of DoubleTwist.

首先，你得知道有两个版本的双推。

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DoubleTwist beta, a desktop application that's available as a free download for Mac or Windows.

doubleT wist beta，桌面程序，运行于Mac或Windows操作系统下，可免费下载。

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DoubleTwist aims to be the iTunes of the Android platform, but it was way too buggy for me to seriously use.

DoubleTwist的目标成为Android平台的iTunes，但是对我来说要认真使用的路途太遥远了。

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DoubleTwist ran out of money before it could prove that scientists would flock to its Web site to get the latest research software.

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Still, if you're a doubleTwist fan it's certainly worth checking out.

ENGADGET: doubleTwist takes on Pandora with Magic Radio subscription service

That would be welcome news to music app developer doubleTwist Corp.

WSJ: Amazon Amps Up Apps Rivalry