“®ŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
teach =
1.
o‚·
‚¾‚·
2.
i“d˜bj‚©‚¯‚é
i‚Å‚ñ‚íj‚©‚¯‚é
3.
‚¨‚µ‚¦‚é
4.
‚Ý‚ª‚
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ