六年級英語作文：Protect the Environment550字
2016-10-16
WewanttoholdagreenOlympicGames,soeveryoneshoulddosomethingusefultoprotecttheenvironment,whetheritisbigorsmall.Weshoulddosomethingtostoppeoplefromdoingbadthingstotheenvironmentshouldputrubbishintodustb...