如何保护环境,使城市变得更美好?(英语作文)
问题描述：
如何保护环境,使城市变得更美好?(英语作文)
答
HOW to make city betternowadays more and more pollutions make our city dirty.we have only one world so we must protect it better and we must do some following tips; 1,when we see some wastepaper or ot...