Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1. “‡
2. ŠK
3. •
4. _

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ