2012公共英语三级写作必备句型（三）

 表示坏处
1)It has more disadvantages than advantages.
2)It does us much harm.
3)It is harmful to us.生活日记网(www．Examw。com)
例如：
However， everything divides into two.Television can also be harmful to us. It can do harm to our health and make us lazy if we spend too much time watching television.