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