Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
association =
1. ’Ê
2. Žs
3. ì
4. ‰ï

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ