搜索
1、Switchthelightsoffbeforeyougooutofhomeorgotoded.2、Don'tturnofftoomanylightswhenthelightisenough.3、Ifthereisonlyafewclothes,don'tusethewashingmashineandyoucanwashthemwithhands.4、Ifitisnotveryhot,youshoulduseafaninsteadoftheairconditioner.1、Turnoffthetapwhenyouareputingsoaponyourhands,brushingteethorwashingface.2、Takeashowerinsteadofabath.3、Reusethewater.forexample,usethewaterwhichwashedricetowatertheflowers.4、Donotwashyourhandsformanytimesinaday.5、Payattentionforthetapwhichisdamaged,andyoushouldrepairitatonce.1、Digahole.2、Putthetreesintotheholeandfilledtheholewithearth.3、Waterthetree.ByLiuJiancong.Class3