Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
teach =
1.
‡
2.
‹³
3.
H
4.
‰½
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ