Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
learn =
1.
•
2.
ŒW
3.
K
4.
W
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ