There's still no consensus on how much time online constitutes too much or whether addiction is possible.
对于上网时间多少算多,或者是否可能导致上瘾,目前尚未达成共识。
Yet much of the news that people get online still comes from newspapers.
VOA: special.2009.03.21
So thisis very much online education CS50 style.
这就是CS50在线教育的风格。
Kim says bullying at the school, both online and offline, has decreased and students and teachers get along much better now.
VOA: standard.2010.03.30
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