题目

英语翻译
翻译句子10：
The
team has also developed a system to permit use of the stored energy by common
mobile devices.It does not require connections with wires,and can be used to
create a wireless signal.A cell phone that uses the wireless “hotspot” from
the shoe would use much less power if -----a wireless telephone network.The
devices are about the size of a credit card.Professor Krupenkin says the
system is always powered.So unlike a traditional battery,this energy
harvester never needs to be recharged.

提问时间：2020-07-26

答案

该团队还开发了用来利用常见手机所储的能量系统.它不需要与电线的连接,可以用来产生一个无线信号.如果采用无线电话网络,使用鞋子无线"热点"的手机它会使用更少的能量.该系统装置仅仅是一张信用卡大小.Krupenkin教授...