Takingawayacity’srubbishisabigjob.Everydaytruckscomeint...
問題詳情:Takingawayacity’srubbishisabigjob.Everydaytruckscomeintoacitytocollectit.Mostrubbishismadeupofthingswecan’teatoruse.Ifwekeptthesethingswewouldsoonhaveamountainofrubbish.Insomecitiestherubbis...