The vision of a very low cost, portable personal computer has been around for decades.

低价个人电脑的远景已经困扰了很多年。

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Mobile Personal Computer ( called Notebook PC) research and manufacture is a high technical industry; it brings most social effect and economic benefit because of the portable advantage.

笔记本电脑行业属于高科技产业，因其具有灵活性、简便性及高效性等优点，决定了它的社会效应和经济效益。

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After discussing a series of problems that tourists faced, a personal tourism assistant designed with a portable computer, a GPS board, a GPRS transceiver and electronic map technology was introduced.

针对游客旅游时的诸多不便，利用手持计算机、电子地图、GPS及GPRS收发器实现了一种个人旅游助理。

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As a portable and truly personal computer, indeed, the mobile phone may turn out to be the credit card, or even identity card, of the future, making payments and opening doors.

ECONOMIST: Walking on air

Apple is promising to reveal new software for the Macintosh personal computer, as well as its line of portable devices.

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