The only profitable way to recycle a motor armature into its constituent parts is to "break it" manually; in the US, with its expensive labor, that's just not possible as a business proposition.

拆分汽车衔铁循环利用唯一的获利方法就是用人工拆分；在美国，由于劳动力昂贵，干人工拆分这一行不可能。

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The Long Tail for us to open up a new perspective, which is not to be concerned about the minority of the book, is profitable.

长尾理论为我们开辟了一个新的视角，那就是不被关注的小众图书是有利可图的。

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"We've had to raise prices where we can, and that's causing us to not be as profitable as we should be, " he says.

WSJ: Yen's Decline Promises Small Importers Relief

What enabled us to take on projects that might not have been hugely profitable but gave us a critical clients and credibility was our holding onto cash.

FORBES

"Fongo has accomplished what everyone told us was impossible-we figured out how to make mobile calling not only free, but profitable, " said Dave Bullock, president of Fongo.

ENGADGET: Fongo makes a very public bid for control of Wind Mobile