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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This added a level of credibility to the site in the minds of the student users.
这在大学生用户的思想中增加了网站的信用层次.
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It has historically taken 10 years for the student graduating during a typical recession to reach the level she otherwise would have reached. Now it may take a lifetime.