(1) 兜售講義：DS LA CA DM ALG OS
(2) 欲售價格：7000
(3) 交易方式：(面交/郵寄/到府)
(4) 備註：
https://i.imgur.com/F8Ttqaw.jpg
https://i.imgur.com/HmeSBvs.jpg
https://i.imgur.com/Fi8H46y.jpg
https://i.imgur.com/bDLo8oq.jpg
https://i.imgur.com/qpUblqh.jpg
https://i.imgur.com/Nzwoi0B.jpg
https://i.imgur.com/PPRS5Xv.jpg
https://i.imgur.com/X0vnNO6.jpg