The largest active region seen on the sun since 2005 has rotated to the center of the sun's face, as seen from earth-which means any eruptions it produces will be aimed right at us.

从地球上看，曾在2005年观测到的太阳上最大的活跃区，现已旋转到了其表面的中心位置。这意味着，它所引起的任何喷发都将直接指向地球。

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The old man's eyelids, pale and thin like rice paper, flickered. For an instant, his pupils seemed to center on the young man's face, then drifted away.

老人苍白消瘦得如同米纸一般的眼睑微动了一下，他的瞳孔似乎在一瞬间集中到这位年轻男子的面孔上，然后慢慢黯淡了下去。

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"Online providers face major challenges to get customers to pay for services they now receive for free," said Jeffrey I. Cole, director of the Center for the Digital Future.

“网络线上服务商面临的主要挑战就是：顾客不愿意对他们现在免费获得的服务付费，”数据未来研究中心的主管Jeffrey I . Cole如是说。

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According to The Tax Policy Center, approximately 77% of American households will face higher federal taxes in 2013 not just income tax increases on wealthier American households but payroll tax increases on middle and low income American households as well.

FORBES: Fiscal Cliff Deal: 4 Tax Provisions Handled, 1 Hiked, Still Work To Be Done

Greece, which is at the center of Europe's debt crisis, is battling to stay afloat in the face of an unsustainable level of debt and an economy that has been in recession for years.

CNN: Greek prime minister calls snap election

"Nightly News" still has a comfortable lead in evening news ratings over ABC and CBS. But Turness will probably face lingering morale issues related to the cancellation of "Rock Center" after being bounced around the network's prime-time schedule.

WSJ: NBC hires news division chief from Britain