问题描述: 所以我们应该保护环境`多植树`种花`不乱扔垃圾`用英语怎么说`? 1个回答 分类:英语 2014-11-24 问题解答: 我来补答 So we should protect the environment by planting more trees and flowers and never litter. 展开全文阅读