写一篇保护环境的英文小作文 70字

问题描述:

写一篇保护环境的英文小作文 70字
提示 cut down,more and more ,sand,cause,dust-storm,living environment,worse and worse ,the great green wall ,prenvent...from ...,trees,important,protect.

Each person need to pay more attention on environment.Currently ,many trees were cutted down .More and more sand was brought into our life .What is worst ,it caused dust-storm and made our living envi...