Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
minute; understand =
1.
‘D
2.
‰ñ
3.
‘O
4.
•ª
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ