Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
know =
1. •ê
2. •·
3. –î
4. ’m

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ