由于大家都把焦点放在Kayak的电视广告、IPO和旅游中介的传奇故事上，所以很多人会忘记它收购的竞争对手元搜索引擎SideStep也是情有可原的。

With all the focus on Kayak with its TV ads, possible IPO and the intermediary saga, many would be forgiven for forgetting about the rival metasearch engine it bought.

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Google的首要焦点是广告赞助搜索服务。

Google's primary focus is on AD funded search.

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在广告方面，我朋友关注的焦点是什么，以及他们如何看待它？

In terms of advertising, which of my friends owns a Focus &what do they think of it?

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