That is because the single best bit of news is a stroke of luck that probably had little to do with General Petraeus's surge and may not last.

因为单方面的一小条好消息只是意外好运，也许跟彼得雷乌斯的增兵计划没有任何关系。

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Doherty: I'm sitting at my desk at work one day, and she calls me and she says to me, 'I have a little bit of bad news. You're post-menopausal.'

多尔蒂：一天我正坐在办公桌前办公，她打来电话告诉我说，“我有一个坏消息要告诉你——你绝经了。”

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In a recent interview with George Stephanopoulous of ABC News, Obama said: 'Steve Jobs actually gave it to me, a little bit early.

在最近的一次与美国广播公司乔治·史蒂法诺普洛采访中，奥巴马说：“实际上确实是史蒂夫·乔布斯本人给我iPad2的，比发布时间早一点点。

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Americans finally got a little bit of good news on the economy last week.

NPR: All I Want For Christmas: Less Debt?

There's a little bit of happy news for investors in these catastrophes: The funds have tax losses.

FORBES: Magazine Article

"It's a little bit of old news that is just now getting out there, " one official explained.

CNN: Sources: Lebanon thwarts attack on U.S. Embassy