Dearschoolmates,Inordertogethighschoolstudentstoattachi...
問題詳情:Dearschoolmates,Inordertogethighschoolstudentstoattachingimportancetotheenvironmentandraiseourawarenesstoprotecttheenvironment,andChinaDailyisplanningtoholdaninterestinglyknowledgecontest.Acontes...