有一批科学家们在研究如何不用电线而为手机和笔记本电脑充电，他们刚提出 的一项巧妙 的处理方法便是其中一例。
One such deft manoeuvre has just been proposed by physicists who have worked out how to recharge the batteries in mobile phones and laptop computers without using power cables.
有一批科学家们在研究如何不用电线而为手机和笔记本电脑充电，他们刚提出 的一项巧妙 的处理方法便是其中一例。
One such deft manoeuvre has just been proposed by physicists who have worked out how to recharge the batteries in mobile phones and laptop computers without using power cables.
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