Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
harden =
1. ‰Á
2. ŽQ
3. ΁
4. ŽQ

ƒŒƒxƒ‹4. •ύX
SDAL“‡‰pŒêŠwZ