• Sign in
  • Register your plurk account for free
3A二元一次方程式/雷根糖老師
Sep 27, 2016 03:41PM
[外面颱風、這邊跟風(?)]
方程式是挺懶惰的 ??
  • © 2008- Plurk
  • About
  • Brand Assets
  • Terms
  • Privacy
  • Content Policy
  • FAQ
  • Contact Us