单词:portable navigation device
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[00:01.00] 《当幸福来敲门》(The Pursuit of Happyness) movie soundtrack mp3 [00:19.00] By: 霹雳hand [00:41.21]Time to get up, man. 该起床了 [00:44.95]- All right, Dad. - Come on. -好啦,爸 -快点 [01:55.09]Should be here soon. 应该快
Calculator 计算器 A calculator is a device for calculations in math. 计算器是数学上用于计算的工具。 It is not a computer. 它不是计算机。 And it is usually small, digital and inexpensive. 它通常是小巧且廉价的电子产品
Bike Navigation May Become Simpler and Safer 自行车导航可以变得更简单和更安全 As bicycles become an increasingly popular alternative form of transportation in big cities, the number of accidents is also on the rise, often because ride
EXPLORATIONS - Global Positioning System By Paul Thompson Broadcast: Wednesday, May 05, 2004 (MUSIC) VOICE ONE: This is Steve Ember. VOICE TWO: And this is Phoebe Zimmermann with the VOA Special Engli
日本富士通实验室的研究人员开发了一种无线充电系统,可同时给一定范围内的手机、数码相机及手提电脑等各种移动设备充电,无需使用电缆。该系统最早可于2012年正式推出使用。该系统被
Orewa High School in Auckland expects all year 9 students next year to have their own iPad, netbook or other mobile device like a Smart phone. The school says the most suitable is the iPad which costs between $800 and $1,000. The reason that the scho