→ surot:也來幫我考理論力學吧？(羞) 推 61.229.145.91 05/10
→ duban:不懂耶@O@ 推 163.23.22.4 05/10
→ duban:新推文= =a 吐 163.23.22.4 05/12
→ duban:這個也是... 註 163.23.22.4 05/12