Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
duty =
1. p
2. »
3. —e
4. –±

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ