The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class.

如今航空公司面临的最大安全威胁可能不是持枪的恐怖分子，而是商务舱里有手提电脑的人。

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Today, you're on the road working on your portable computer.

今天，您正在使用便携式计算机进行工作。

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He says one of the more popular items is a portable computer from nineteen eighty-one.

VOA: special.2011.02.15

Tiny upstart Sling Media is now a veteran in this category, with a nearly two-year-old device that tosses video over the Web from a TV screen to a computer or portable device.

FORBES: At CES, Deja Vu

The 90-store chain plans to open a new online service this summer that lets consumers create their own podcasts--audio and video shows designed to be downloaded onto a computer or portable media player--using a catalog of some 6, 000 songs, which Tower will provide free of charge.

FORBES: Take My Music, Please

Its XPS M2010 portable computer is slick, but at 18.3 pounds it's more than a little ungainly.

FORBES: Magazine Article