Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
association =
1. •·
2. ‰ï
3. Žã
4. •·

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ