Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
long time =
1. ‰t
2. •]
3. ‹v
4. ‰v

ƒŒƒxƒ‹5. •ύX
SDAL“‡‰pŒêŠwZ