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2013-05-23 12:21
求翻译： Another resarcher, Pobert Kraut, said he’s worried about the“opportunity costs”(机会成本) of so much online time for youths. He found that teens who used computers,even just a few hours a week, showed incrcased signs of loneliness and socol isolation.“Chatting onine may be better than watching television, but it’s worse 是什么意思？ 待解决
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Another resarcher, Pobert Kraut, said he’s worried about the“opportunity costs”(机会成本) of so much online time for youths. He found that teens who used computers,even just a few hours a week, showed incrcased signs of loneliness and socol isolation.“Chatting onine may be better than watching television, but it’s worse
问题补充： |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
