x No Plagiarism!3fI1TN7uDhtJWGMRkyMOposted on PENANA 我們科學課做project,錄的解說影片被全班公審尷尬死我了8964 copyright protection112PENANAjmLbGUWlro 維尼 15.158.61.55ns 15.158.61.55da2