- 問題詳情:Therearesomeeasythingsyoucandotoprotecttheenvironmentandtheseideasfromthelistorcomeupwithafewofyourown.★Plantflowers,grassortrees.★Wheneveryouvisitaparkorabeach,takeawaywhatyoubringthereandkeeprubbishinabaguntilyoucanputitintoadustbin.★Turno...
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