“®ŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
know =
1.
‚µ‚é
2.
‘‚
‚©‚
3.
‚Ó‚
4.
“ü‚é
‚Í‚¢‚é
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ