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

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ