When you search for SFO to LAX for example, you'll see ticket fares from Farecast - a travel search engine that Microsoft acquired and integrated with Bing.

比如说，当您搜索从SFO(旧金山国际机场)到LAX(洛杉矶国际机场)时，您就会看到Fare cast(旅游搜索引擎，被微软收购后与Bing整合)上面的机票票价。

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The offer includes free round-trip airfare (Wi-Fi included) between Toronto and San Francisco (SFO) or Los Angeles (LAX) between June 23 and August 23.

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The astonishing finding: SFO screeners processed 65% more passengers per screener than did their counterparts at LAX.

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