Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1. ‰×
2. ŠK
3. ^
4. —l

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ