Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
teach =
1.
“ì
2.
“Ç
3.
‹³
4.
°
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ