"Protecting the environment is everyone's duty.How should we do?I think we should do the follwings.Firstly,we should drive less,walk more,and often ride bikes.Secondly,we should have low-carbon lifest...
"Protecting the environment is everyone's duty.How should we do?I think we should do the follwings.Firstly,we should drive less,walk more,and often ride bikes.Secondly,we should have low-carbon lifest...