三星说，Blue Earth的太阳能面板在正常阳光下充电一小时后，就可以保证10分钟的通话时间。
Samsung said the Blue Earth phone can accept enough charge under an hour of normal sunlight to allow for 10 minutes of talk.
这项研究可能有助于发明出一种面板，这种面板可以使手机能够靠通话的声音来充电，或者通过上下班高峰期的交通所造成的噪音为国家电力网络提供电能。
The research could lead to panels that can charge a cell phone from a conversation or provide a boost of energy to the nation's electrical grid generated by the noise during rush hour traffic.
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