Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1. •¨
2. •Ÿ
3. Á
4. ŠK

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ