Question

15．Being addicted to computer games does great harm to our health and studies，so we must get rid of the bad habit．（addict）
沉迷于网络游戏对我们的健康和学业很有害，所以我们必须摆脱这个坏习惯．

Answer 1

分析 沉迷于网络游戏be addicted to  computer games 根据does great harm to our health and studies可知前面缺主语，故用动名词做主语

解答 Being addicted to computer games does great harm to our health and studies，so we must get rid of the bad habit．

点评 句子翻译不能天马行空，随心所欲地翻译．而应该符合语法规律．