英语作文:水污染(现状.后果.解决)要用英语写
问题描述：
英语作文:水污染(现状.后果.解决)要用英语写
答
Water pollution is caused by waste from factories and cities.Oceans are able to clean themselves,but certain seas,once they become dirty,are not able to do so.One example is the Mediterranean which li...