Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
know =
1.
“X
2.
’m
3.
Ë
4.
Κ
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ