问题描述： 用英文翻译：水污染主要来源于工厂排出的一些垃圾及有害化学物质它会导致各种各样的疾病, 1个回答 分类：英语 2014-09-21 问题解答： 我来补答 Water pollution mainly comes from the factory from the trash and some harmful chemicals it would lead to various diseases, 展开全文阅读
