“®ŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
understand =
1. ‚Ì‚é
2. ‚í‚©‚é
3. “ü‚ê‚é ‚¢‚ê‚é
4. •Â‚Ü‚é ‚µ‚ß‚é

ƒŒƒxƒ‹4. •ύX
SDAL“‡‰pŒêŠwZ