Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1.
Œˆ
2.
ˆÃ
3.
–û
4.
ŠK
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ