Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
minute; understand =
1.
–k
2.
Œ¾
3.
ŠC
4.
•ª
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ