Parents who buy children a computer to help with schoolwork could be doing more harm than good.
家長給孩子買電腦來完成家庭作業(yè)可能是弊大于利的。
Researchers warned that marks in maths and reading tended to drop when youngsters used a computer at home.
研究者警告說小孩子在家用電腦可能會導致數(shù)學和閱讀的分數(shù)下降。