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

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ