Students already have laptops and cell phones, of course, but the newest devices can take class distractions to a new level.

当然，学生们已经有了笔记本电脑和手机，但最新的设备还可以让课堂注意力的分散更严重。

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One of the student inventors, Camila Rupcich, says the device changes the energy released from the plant into low-level power to charge phones.

其中一名学生发明者卡米拉·鲁比奇表示，该设备将植物释放的能量转化为低能级电流，为手机充电。

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People living below the poverty level, who can't afford even the cheapest mobile phones, and RIchie Riches, who have two or three phones stashed in their briefcases.

一种是穷到买不起手机的人，一种是非常富有，有两三部手机的人。

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The last two phones are entry level models that you probably don't care about.

ENGADGET: Nokia announces 5 new phones and more

Tizen's mostly likely rival will be Ubuntu, at least once that other Linux-based OS progresses beyond entry-level phones at some point in 2014.

ENGADGET

It sold a total of 11.1 million smartphones including 5.6 million Lumia phones, 500, 000 Symbian units and five million units of its entry-level Asha phones, which fell 46%.

BBC: Nokia shares fall despite higher Lumia sales