Welcometoourschool.Youcandoalotofthingshere.Comeandjoin...
問題詳情：Welcometoourschool.Youcandoalotofthingshere.Comeandjoinus.TimetableSunday8:30---11:30PersonalInventionsYoucanseemanyinventionsbythestudents;youmayalsobringyourowninventions.Monday19:00---21:00...