“®ŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
know =
1.
‚µ‚é
2.
‚È‚ç‚Ô
3.
i`‚Éj‚È‚é
4.
‚Í‚½‚ç‚
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ