But a recent survey found that 90 percent of parents said their children watch some sort of screen from electronic media.
但最近的一项调查发现,90%的家长表示,他们的孩子观看一些电子媒介播放的节目。
Graphene could be a sort of nanoscale "electronic breadboard", says Sheehan.
石墨烯可能成为纳米级的“电子电路试验板”,希恩说。
There are no electronic filters that separate truth from fiction. No cognitive "V-chip" to sort the gold from the lead.
世上不存在能够去伪存真的电子过滤器,也没有能够去芜存菁的认知芯片。
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