Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
association =
1. ‰½
2. ‰ï
3. –å
4. “ì

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ