No Plagiarism!cKPTsWc2hzVJGwQwhmsEposted on PENANA 草,光電效應真他媽的難。8964 copyright protection173PENANALdaC4VyWt6 維尼 但微積分他媽超好玩。8964 copyright protection173PENANAcsIu6wFgt1 維尼216.73.216.82ns216.73.216.82da2