Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
know =
1. ’m
2. Ø
3. ‰©
4. ’Ê

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ