推 opsoul1216:囧 09/24 23:01
推 yangliyi:悶 09/24 23:19
推 Ray1031:............. 09/24 23:20
推 cotangent37:搶錢喔= = 09/24 23:36
推 b22556744:有點貴得驚人 書名叫什麼我想買二手書= =+ 09/24 23:43
→ mudermo:書商說打過折了= = 09/24 23:48
推 nicolas484:雖然貴的嚇人= =但是班代辛苦了~~ 09/24 23:50
推 wanx:囧，我聽見錢包泣血的聲音~ 班代真是辛苦您了~ XD~ 09/24 23:53
推 highlyfree:嚇到我了! 不過感謝班代的辛苦~ 09/25 00:37
推 sunceline:我快破產了!繼微積分後再一本破千的課本! 09/25 23:10