Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
angle or corner =
1. “~
2. Šp
3. һ
4. Žv

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ