Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1. ‘§
2. ŠK
3. Œy
4. ŒN

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ