x No Plagiarism!0H5W4MN0FMXdceGhp2Jsposted on PENANA 小時候學了一大堆公式定理,被折磨到懷疑人生,笑死,根本一個也沒用到。8964 copyright protection483PENANAZZX0asrM6B 維尼216.73.216.6ns216.73.216.6da2