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