问题描述： 帮忙翻译成英文：污染严重,环境恶化,需要开发清洁能源和再生性能源. 1个回答 分类：英语 2014-11-17 问题解答： 我来补答 due to the serious pollution and environment deterioration ,clean energy and renewable resources are urgently needed. 展开全文阅读
