Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
sharpen =
1. ŽÊ
2. —t
3. —·
4. Œ¤

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ