有关Environment550的优秀作文

六年级英语作文:Protect the Environment550字
WewanttoholdagreenOlympicGames,soeveryoneshoulddosomethingusefultoprotecttheenvironment,whetheritisbigorsmall.Weshoulddosomethingtostoppeoplefromdoingbadthingstotheenvironmentshouldputrubbishintodustb...
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