老爹兒 says
13 years ago
微積分讀一輩子都在讀第八章...
小肥書書 says
13 years ago
微積分0.0只有危機沒有重生...
老爹兒 says
13 years ago
bill1992: 沒溫泉泡的意思嗎XD
小肥書書 says
13 years ago
Loday: 哈哈~~我完全看不懂0.0
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Hash says
13 years ago
老爹加油~~~我也快溺死了= =