Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
teach =
1.
Ž©
2.
‹³
3.
T
4.
–î
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ