Some families in America and elsewhere have started buying childfriendly mobile phones outfitted with GPS (Global Positioning System) technology.

美国与其他地方的一些家庭已开始购买适合儿童使用，配有GPS（全球卫星定位系统）的移动电话。

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Each child will be able to use their matchbox-sized beeper, fitted with GPS (global positioning system) technology, to activate any nearby cameras and alert parents and police via mobile phone.

每一个儿童都可以使用火柴盒大小内置GPS技术的呼机，来激活附近的摄像头并可通过手机通知父母和警方。

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They have started buying child-friendly mobile phones outfitted with GPS (Global Positioning System) technology.

他们已开始购买适合儿童使用，配有GPS(全球卫星定位系统)的移动电话。

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Dr. Lee is a leader in the field of computer chips for wireless technologies such as mobile phones, short-range wireless devices, and global positioning systems (GPS).

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