但情况开始快速变化。

But that is set to change fast.

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但思科的此次转变将面临很多挑战：网络设备市场正在快速变化，产品价格不断下降（进而导致利润减少），并且，越来越多的新公司正在进入这一市场，并与思科展开竞争。

The challenge there is that the networking-gear business is rapidly changing, with prices (and hence, margins) falling and new competitors entering the market.

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但最大的赢家必将是将规模与灵活的优势结合起来以适应快速变化的市场状况的公司们。

But the biggest winners will be companies that can combine the advantages of scale with the agility to respond to fast-changing market conditions.

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