Hello,everybody!Welcometoourschool.Youcandoalotofthings...
問題詳情：Hello,everybody!Welcometoourschool.Youcandoalotofthingshere.Comeandjoinus.TimetableSunday8:30---11:30PersonalInventionsYoucanseemanyinventionsbythestudents;youmayalsobringyourowninventions.Mon...