Internet revenue dipped in the first and second quarters for the first time in four years.

网络广告收入在第一和第二季度增长变缓，这在四年来还是首次。

youdao

The first is that four years is an eternity in internet time.

第一是，这四年在互联网时代是不朽的。

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The wireless Internet coverage in these four cities is expected to be completed by the end of April 2010.

无线网络覆盖这四座城市有望在2010年4月底完成。

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Since two thousand five, the F.C.C.has used four policy principles to guide its enforcement in cases related to the Internet.

VOA: special.2009.09.25

I can't imagine myself without it." Surveys show about one in four Americans have no Internet access at all.

VOA: standard.2010.01.05

But one in four Americans particularly those in rural and impoverished areas often lack access to the Internet.

VOA: standard.2010.01.05

Looking to get out of the way but prevent the fledgling Internet from fragmenting, the NSF paid four private enterprises in 1994 to build public Internet access points.

FORBES: Backbone Bullies

Looking to get out of the way but prevent the fledgling Internet from fragmenting, the National Science Foundation paid four private enterprises in 1994 to build public Internet access points.

FORBES: Backbone Bullies

But with little interest in the pre-game, he was doing his usual thing on a Sunday early evening: watching 2-3 TV shows at once, communicating with friends in at least four different ways, and surfing the internet, especially regarding his deep interests in music and hot cars.

FORBES: ��STOP! YOUR COMPUTER HAS BEEN LOCKED BY THE FBI��