Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1. •”
2. ”g
3. ŠK
4. —û

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ