【導(dǎo)讀】Reduce,reuse,necessary,plastic,repair,china,care,fashion,instead,insteadof,airconditioning,cloth,sort,harm,doharmto. Difference,makeadifferenceto,product,material,bottle. ngaspossible,sothat,it’sbetterto…,change…into,environmentandwhy?careabout,doharmto,makeadifferenceto,inone’sneighbourhood[. 2.3.